Repackage under com.googlecode.prolog_cafe

Because I have now modified so much of the code away from the original 1.2.5 release, move all of the classes under a different package namespace that is reserved for this fork. This will prevent any sort of collisions between the 1.2.5 implementation, or any other fork derived from it.
author: Shawn O. Pearce <sop@google.com> 2011-06-02 07:52:06 -0700
committer: Shawn O. Pearce <sop@google.com> 2011-06-02 07:52:06 -0700
commit: 4b8cac4bc7566bc819db7d29021fa79ef7a53b08 (patch)
tree: 4371301e25f96710ec7cb5629d75ce9f61a307d7
parent: fb5925a8700180736b7db2430546390a5e5959e9 (diff)
download: prolog-cafe-4b8cac4bc7566bc819db7d29021fa79ef7a53b08.tar.gz
160 files changed, 297 insertions, 297 deletions
diff --git a/Makefile b/Makefile
index 63d3713..909acb7 100644
--- a/Makefile
+++ b/Makefile
@@ -50,9 +50,9 @@ compiler:
 
 plcafe:
 	$(JAVAC) $(JAVACOPTS) src/lang/*.java src/builtin/*.java \
-	target/generated-sources/prologcafe-builtin/jp/ac/kobe_u/cs/prolog/builtin/*.java \
+	target/generated-sources/prologcafe-builtin/com/googlecode/prolog_cafe/builtin/*.java \
 	src/compiler/pl2am/*.java src/compiler/am2j/*.java src/compiler/Compiler.java
-	$(JAR) $(JAROPTS) plcafe.jar jp/ac/kobe_u/cs/prolog
+	$(JAR) $(JAROPTS) plcafe.jar com/googlecode/prolog_cafe
 
 plj:
 	(cd src/compiler; $(MAKE) plj PROLOG='$(JAVA)')
diff --git a/bin/plcafe b/bin/plcafe
index 4a19ba1..abd3c93 100755
--- a/bin/plcafe
+++ b/bin/plcafe
@@ -26,14 +26,14 @@ if ($opt_t) {
 	usage();  
 	exit 1;
     } else { # $opt_t && @ARGV <= 0
-	$class = "jp.ac.kobe_u.cs.prolog.lang.PrologMain";
+	$class = "com.googlecode.prolog_cafe.lang.PrologMain";
 	@args  = ($opt_t);
     }
 } elsif (@ARGV > 0) { # !$opt_t && @ARGV > 0
     ($class, @args) = @ARGV;
 } else { # !$opt_t && @ARGV <= 0
-    $class = "jp.ac.kobe_u.cs.prolog.lang.PrologMain";
-    @args  = "jp.ac.kobe_u.cs.prolog.builtin:cafeteria";
+    $class = "com.googlecode.prolog_cafe.lang.PrologMain";
+    @args  = "com.googlecode.prolog_cafe.builtin:cafeteria";
 }
 
 # set $classpath
diff --git a/examples/java/Knight.java b/examples/java/Knight.java
index 5cddaae..6575463 100644
--- a/examples/java/Knight.java
+++ b/examples/java/Knight.java
@@ -1,6 +1,6 @@
 import java.awt.*;
 import java.util.Vector;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+import com.googlecode.prolog_cafe.lang.*;
 /**
  * Knight Tour.<br>
  * @author Naoyuki Tamura (tamura@kobe-u.ac.jp)
diff --git a/examples/java/Peg.java b/examples/java/Peg.java
index 1d38c3b..3036613 100644
--- a/examples/java/Peg.java
+++ b/examples/java/Peg.java
@@ -1,5 +1,5 @@
 import java.awt.*;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+import com.googlecode.prolog_cafe.lang.*;
 /**
  * <code>Peg</code><br>
  * @author Naoyuki Tamura (tamura@kobe-u.ac.jp)
diff --git a/examples/java/Pentomino.java b/examples/java/Pentomino.java
index 427431f..30a610d 100644
--- a/examples/java/Pentomino.java
+++ b/examples/java/Pentomino.java
@@ -1,5 +1,5 @@
 import java.awt.*;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+import com.googlecode.prolog_cafe.lang.*;
 /**
  * <code>Pentomino</code><br>
  * @author Naoyuki Tamura (tamura@kobe-u.ac.jp)
diff --git a/examples/java/PrologFrame.java b/examples/java/PrologFrame.java
index 1291e08..2eb8230 100644
--- a/examples/java/PrologFrame.java
+++ b/examples/java/PrologFrame.java
@@ -1,5 +1,5 @@
 import java.awt.*;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+import com.googlecode.prolog_cafe.lang.*;
 /**
  * <code>PrologFrame</code><br>
  * @author Naoyuki Tamura (tamura@kobe-u.ac.jp)
diff --git a/examples/java/Queens.java b/examples/java/Queens.java
index 82beb9d..e86b057 100644
--- a/examples/java/Queens.java
+++ b/examples/java/Queens.java
@@ -1,5 +1,5 @@
 import java.awt.*;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+import com.googlecode.prolog_cafe.lang.*;
 /**
  * <code>Queens</code><br>
  * @author Naoyuki Tamura (tamura@kobe-u.ac.jp)
diff --git a/examples/plcafe/T.java b/examples/plcafe/T.java
index c0fa287..42ff7e2 100644
--- a/examples/plcafe/T.java
+++ b/examples/plcafe/T.java
@@ -1,4 +1,4 @@
-import jp.ac.kobe_u.cs.prolog.lang.*;
+import com.googlecode.prolog_cafe.lang.*;
 /**
  * A sample program for multi-thread execution.<br>
  * Usage: <br>
diff --git a/examples/plcafe/thread.pl b/examples/plcafe/thread.pl
index 05cf53e..0c15dd1 100644
--- a/examples/plcafe/thread.pl
+++ b/examples/plcafe/thread.pl
@@ -56,7 +56,7 @@ msg(Msg) :-
 %% Utilities
 %%
 start(G, Engine) :-
-	java_constructor0('jp.ac.kobe_u.cs.prolog.lang.PrologControl', Engine),
+	java_constructor0('com.googlecode.prolog_cafe.lang.PrologControl', Engine),
 	java_method0(Engine, setPredicate(G), _),
 	java_method0(Engine, start, _).
 
diff --git a/examples/plcafe/thread2.pl b/examples/plcafe/thread2.pl
index 509e418..01280f4 100644
--- a/examples/plcafe/thread2.pl
+++ b/examples/plcafe/thread2.pl
@@ -38,7 +38,7 @@ msg(Msg) :-
 %% Utilities
 %%
 start(G, Engine) :-
-	java_constructor0('jp.ac.kobe_u.cs.prolog.lang.PrologControl', Engine),
+	java_constructor0('com.googlecode.prolog_cafe.lang.PrologControl', Engine),
 	java_method0(Engine, setPredicate(G), _),
 	java_method0(Engine, start, _).
 
diff --git a/java_src/com/googlecode/prolog_cafe b/java_src/com/googlecode/prolog_cafe
new file mode 120000
index 0000000..dabb0e1
--- /dev/null
+++ b/java_src/com/googlecode/prolog_cafe
@@ -0,0 +1 @@
+../../../src
+\ No newline at end of file
diff --git a/java_src/jp/ac/kobe_u/cs/prolog b/java_src/jp/ac/kobe_u/cs/prolog
deleted file mode 120000
index d753b57..0000000
--- a/java_src/jp/ac/kobe_u/cs/prolog
+++ /dev/null
@@ -1 +0,0 @@
-../../../../../src
-\ No newline at end of file
diff --git a/pom.xml b/pom.xml
index e7a3a00..fe3934b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -81,10 +81,10 @@
           <debug>false</debug>
           <optimize>true</optimize>
           <excludes>
-            <exclude>jp/ac/kobe_u/cs/prolog/jp/**</exclude>
-            <exclude>jp/ac/kobe_u/cs/prolog/builtin/jp/**</exclude>
-            <exclude>jp/ac/kobe_u/cs/prolog/compiler/jp/**</exclude>
-            <exclude>jp/ac/kobe_u/cs/prolog/lang/jp/**</exclude>
+            <exclude>com/googlecode/prolog_cafe/jp/**</exclude>
+            <exclude>com/googlecode/prolog_cafe/builtin/jp/**</exclude>
+            <exclude>com/googlecode/prolog_cafe/compiler/jp/**</exclude>
+            <exclude>com/googlecode/prolog_cafe/lang/jp/**</exclude>
           </excludes>
         </configuration>
       </plugin>
@@ -96,8 +96,8 @@
             <include>**/*.java</include>
           </includes>
           <excludes>
-            <exclude>jp/ac/kobe_u/cs/prolog/compiler/am2j/**/*.java</exclude>
-            <exclude>jp/ac/kobe_u/cs/prolog/compiler/pl2am/**/*.java</exclude>
+            <exclude>com/googlecode/prolog_cafe/compiler/am2j/**/*.java</exclude>
+            <exclude>com/googlecode/prolog_cafe/compiler/pl2am/**/*.java</exclude>
           </excludes>
         </configuration>
         <executions>
diff --git a/src/builtin/Makefile b/src/builtin/Makefile
index 37bb2f0..93c2362 100644
--- a/src/builtin/Makefile
+++ b/src/builtin/Makefile
@@ -14,7 +14,7 @@ JAVAC     = javac
 JAVACOPTS = -d . -Xlint -classpath $$PLCAFEDIR/lang.jar:$$CLASSPATH
 JAR       = jar
 JAROPTS   = cf
-T         = ../../target/generated-sources/prologcafe-builtin/jp/ac/kobe_u/cs/prolog/builtin
+T         = ../../target/generated-sources/prologcafe-builtin/com/googlecode/prolog_cafe/builtin
 ################################################################
 .SUFFIXES:
 .SUFFIXES: .am .pl $(SUFFIXES)
@@ -29,7 +29,7 @@ am_objects = builtins.am \
 
 builtin:$(am_objects)
 	$(JAVAC) $(JAVACOPTS) *.java $(T)/*.java
-	$(JAR) $(JAROPTS) builtin.jar jp/ac/kobe_u/cs/prolog/builtin/
+	$(JAR) $(JAROPTS) builtin.jar com/googlecode/prolog_cafe/builtin/
 
 clean:
 	-rm -f -r $(T)
diff --git a/src/builtin/PRED_$atom_type0_2.java b/src/builtin/PRED_$atom_type0_2.java
index d6ba2f1..b74b6e0 100644
--- a/src/builtin/PRED_$atom_type0_2.java
+++ b/src/builtin/PRED_$atom_type0_2.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import  jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import  com.googlecode.prolog_cafe.lang.*;
 /**
  * <code>'$atom_type0'/2</code><br>
  * @author Mutsunori Banbara (banbara@kobe-u.ac.jp)
diff --git a/src/builtin/PRED_$begin_exception_1.java b/src/builtin/PRED_$begin_exception_1.java
index 2d79d78..2d914e3 100644
--- a/src/builtin/PRED_$begin_exception_1.java
+++ b/src/builtin/PRED_$begin_exception_1.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import  jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import  com.googlecode.prolog_cafe.lang.*;
 /**
  * <code>'$begin_exception'/1</code><br>
  * @author Mutsunori Banbara (banbara@kobe-u.ac.jp)
diff --git a/src/builtin/PRED_$begin_sync_2.java b/src/builtin/PRED_$begin_sync_2.java
index 4365aaa..7822184 100644
--- a/src/builtin/PRED_$begin_sync_2.java
+++ b/src/builtin/PRED_$begin_sync_2.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import  jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import  com.googlecode.prolog_cafe.lang.*;
 /**
  * <code>'$begin_sync'/2</code>
  * @author Mutsunori Banbara (banbara@kobe-u.ac.jp)
diff --git a/src/builtin/PRED_$call_2.java b/src/builtin/PRED_$call_2.java
index 8c78e81..7d0b0df 100644
--- a/src/builtin/PRED_$call_2.java
+++ b/src/builtin/PRED_$call_2.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import  jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import  com.googlecode.prolog_cafe.lang.*;
 import java.lang.reflect.*;
 /**
  * <code>'$call'/2</code><br>
@@ -47,7 +47,7 @@ class PRED_$call_2 extends Predicate.P2 {
 	      return engine.pcl.predicate(((SymbolTerm)a1).name(), functor, cont, args);
 	    } catch (ExistenceException e) {
 		try {
-            return engine.pcl.predicate("jp.ac.kobe_u.cs.prolog.builtin", functor, cont, args);
+            return engine.pcl.predicate("com.googlecode.prolog_cafe.builtin", functor, cont, args);
 		} catch (ExistenceException ee) {
 		    if ((engine.getUnknown()).equals("fail"))
 			return engine.fail();
diff --git a/src/builtin/PRED_$call_closure_1.java b/src/builtin/PRED_$call_closure_1.java
index a76a3d3..25e1493 100644
--- a/src/builtin/PRED_$call_closure_1.java
+++ b/src/builtin/PRED_$call_closure_1.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import  jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import  com.googlecode.prolog_cafe.lang.*;
 /**
  * <code>'$call_closure'/1</code><br>
  * @author Mutsunori Banbara (banbara@kobe-u.ac.jp)
diff --git a/src/builtin/PRED_$compare0_3.java b/src/builtin/PRED_$compare0_3.java
index 60873a0..99339f2 100644
--- a/src/builtin/PRED_$compare0_3.java
+++ b/src/builtin/PRED_$compare0_3.java
@@ -1,9 +1,9 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.IntegerTerm;
-import jp.ac.kobe_u.cs.prolog.lang.Operation;
-import jp.ac.kobe_u.cs.prolog.lang.Predicate;
-import jp.ac.kobe_u.cs.prolog.lang.Prolog;
-import jp.ac.kobe_u.cs.prolog.lang.Term;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.IntegerTerm;
+import com.googlecode.prolog_cafe.lang.Operation;
+import com.googlecode.prolog_cafe.lang.Predicate;
+import com.googlecode.prolog_cafe.lang.Prolog;
+import com.googlecode.prolog_cafe.lang.Term;
 
 public final class PRED_$compare0_3 extends Predicate.P3 {
     public PRED_$compare0_3(Term a1, Term a2, Term a3, Operation cont) {
diff --git a/src/builtin/PRED_$compiled_predicate_3.java b/src/builtin/PRED_$compiled_predicate_3.java
index 8eb71fb..4ac03ff 100644
--- a/src/builtin/PRED_$compiled_predicate_3.java
+++ b/src/builtin/PRED_$compiled_predicate_3.java
@@ -1,10 +1,10 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.IntegerTerm;
-import jp.ac.kobe_u.cs.prolog.lang.Operation;
-import jp.ac.kobe_u.cs.prolog.lang.Predicate;
-import jp.ac.kobe_u.cs.prolog.lang.Prolog;
-import jp.ac.kobe_u.cs.prolog.lang.SymbolTerm;
-import jp.ac.kobe_u.cs.prolog.lang.Term;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.IntegerTerm;
+import com.googlecode.prolog_cafe.lang.Operation;
+import com.googlecode.prolog_cafe.lang.Predicate;
+import com.googlecode.prolog_cafe.lang.Prolog;
+import com.googlecode.prolog_cafe.lang.SymbolTerm;
+import com.googlecode.prolog_cafe.lang.Term;
 
 public final class PRED_$compiled_predicate_3 extends Predicate.P3 {
     public PRED_$compiled_predicate_3(Term a1, Term a2, Term a3, Operation cont) {
diff --git a/src/builtin/PRED_$compiled_predicate_or_builtin_3.java b/src/builtin/PRED_$compiled_predicate_or_builtin_3.java
index 0b5ab50..21aad62 100644
--- a/src/builtin/PRED_$compiled_predicate_or_builtin_3.java
+++ b/src/builtin/PRED_$compiled_predicate_or_builtin_3.java
@@ -1,10 +1,10 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.IntegerTerm;
-import jp.ac.kobe_u.cs.prolog.lang.Operation;
-import jp.ac.kobe_u.cs.prolog.lang.Predicate;
-import jp.ac.kobe_u.cs.prolog.lang.Prolog;
-import jp.ac.kobe_u.cs.prolog.lang.SymbolTerm;
-import jp.ac.kobe_u.cs.prolog.lang.Term;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.IntegerTerm;
+import com.googlecode.prolog_cafe.lang.Operation;
+import com.googlecode.prolog_cafe.lang.Predicate;
+import com.googlecode.prolog_cafe.lang.Prolog;
+import com.googlecode.prolog_cafe.lang.SymbolTerm;
+import com.googlecode.prolog_cafe.lang.Term;
 
 public final class PRED_$compiled_predicate_or_builtin_3 extends Predicate.P3 {
     public PRED_$compiled_predicate_or_builtin_3(Term a1, Term a2, Term a3, Operation cont) {
@@ -20,7 +20,7 @@ public final class PRED_$compiled_predicate_or_builtin_3 extends Predicate.P3 {
         Term a2 = arg2.dereference();
         Term a3 = arg3.dereference();
         if(! engine.pcl.definedPredicate(((SymbolTerm)a1).name(), ((SymbolTerm)a2).name(), ((IntegerTerm)a3).intValue())
-        && ! engine.pcl.definedPredicate("jp.ac.kobe_u.cs.prolog.builtin", ((SymbolTerm)a2).name(), ((IntegerTerm)a3).intValue()))
+        && ! engine.pcl.definedPredicate("com.googlecode.prolog_cafe.builtin", ((SymbolTerm)a2).name(), ((IntegerTerm)a3).intValue()))
           return engine.fail();
         return cont;
     }
diff --git a/src/builtin/PRED_$cut_1.java b/src/builtin/PRED_$cut_1.java
index cea8f9d..97aa8eb 100644
--- a/src/builtin/PRED_$cut_1.java
+++ b/src/builtin/PRED_$cut_1.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.*;
 /**
  <code>'$cut'/1</code><br>
  @author Mutsunori Banbara (banbara@kobe-u.ac.jp)
diff --git a/src/builtin/PRED_$end_exception_1.java b/src/builtin/PRED_$end_exception_1.java
index 6e26852..a73afdb 100644
--- a/src/builtin/PRED_$end_exception_1.java
+++ b/src/builtin/PRED_$end_exception_1.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import  jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import  com.googlecode.prolog_cafe.lang.*;
 /**
  * <code>'$end_exception'/1<code><br>
  * @author Mutsunori Banbara (banbara@kobe-u.ac.jp)
diff --git a/src/builtin/PRED_$end_sync_1.java b/src/builtin/PRED_$end_sync_1.java
index 67c0d2b..8ca20b0 100644
--- a/src/builtin/PRED_$end_sync_1.java
+++ b/src/builtin/PRED_$end_sync_1.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import  jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import  com.googlecode.prolog_cafe.lang.*;
 /**
  * <code>'$end_sync'/1</code>
  * @author Mutsunori Banbara (banbara@kobe-u.ac.jp)
diff --git a/src/builtin/PRED_$erase_1.java b/src/builtin/PRED_$erase_1.java
index 5cd4ab5..4416452 100644
--- a/src/builtin/PRED_$erase_1.java
+++ b/src/builtin/PRED_$erase_1.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import  jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import  com.googlecode.prolog_cafe.lang.*;
 /**
  * <code>'$erase'/1</code><br>
  * @author Mutsunori Banbara (banbara@kobe-u.ac.jp)
diff --git a/src/builtin/PRED_$fast_write_1.java b/src/builtin/PRED_$fast_write_1.java
index 4b8c2c3..d64aafa 100644
--- a/src/builtin/PRED_$fast_write_1.java
+++ b/src/builtin/PRED_$fast_write_1.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import  jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import  com.googlecode.prolog_cafe.lang.*;
 /**
  * <code>'$fast_write'/1</code><br>
  * @author Mutsunori Banbara (banbara@kobe-u.ac.jp)
diff --git a/src/builtin/PRED_$fast_write_2.java b/src/builtin/PRED_$fast_write_2.java
index 8141017..80b9b45 100644
--- a/src/builtin/PRED_$fast_write_2.java
+++ b/src/builtin/PRED_$fast_write_2.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import  jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import  com.googlecode.prolog_cafe.lang.*;
 import java.io.PrintWriter;
 /**
  * <code>'$fast_write'/2</code><br>
diff --git a/src/builtin/PRED_$fast_writeq_1.java b/src/builtin/PRED_$fast_writeq_1.java
index de641b3..8a47802 100644
--- a/src/builtin/PRED_$fast_writeq_1.java
+++ b/src/builtin/PRED_$fast_writeq_1.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import  jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import  com.googlecode.prolog_cafe.lang.*;
 /**
  * <code>'$fast_writeq'/1</code><br>
  * @author Mutsunori Banbara (banbara@kobe-u.ac.jp)
diff --git a/src/builtin/PRED_$fast_writeq_2.java b/src/builtin/PRED_$fast_writeq_2.java
index 971d207..f62f799 100644
--- a/src/builtin/PRED_$fast_writeq_2.java
+++ b/src/builtin/PRED_$fast_writeq_2.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import  jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import  com.googlecode.prolog_cafe.lang.*;
 import java.io.PrintWriter;
 /**
  * <code>'$fast_writeq'/2</code><br>
diff --git a/src/builtin/PRED_$get_current_B_1.java b/src/builtin/PRED_$get_current_B_1.java
index 0bbf287..7ee3bb6 100644
--- a/src/builtin/PRED_$get_current_B_1.java
+++ b/src/builtin/PRED_$get_current_B_1.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import  jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import  com.googlecode.prolog_cafe.lang.*;
 /**
  * <code>'$get_current_B'/1</code><br>
  * @author Mutsunori Banbara (banbara@kobe-u.ac.jp)
diff --git a/src/builtin/PRED_$get_exception_1.java b/src/builtin/PRED_$get_exception_1.java
index 118ea14..139ae12 100644
--- a/src/builtin/PRED_$get_exception_1.java
+++ b/src/builtin/PRED_$get_exception_1.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import  jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import  com.googlecode.prolog_cafe.lang.*;
 /**
  * <code>'$get_exception'/1</code><br>
  * @author Mutsunori Banbara (banbara@kobe-u.ac.jp)
diff --git a/src/builtin/PRED_$get_hash_manager_1.java b/src/builtin/PRED_$get_hash_manager_1.java
index 22f6381..a16ed62 100644
--- a/src/builtin/PRED_$get_hash_manager_1.java
+++ b/src/builtin/PRED_$get_hash_manager_1.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.*;
 /**
    <code>'$get_hash_manager'/1</code><br>
    @author Mutsunori Banbara (banbara@kobe-u.ac.jp)
diff --git a/src/builtin/PRED_$get_instances_2.java b/src/builtin/PRED_$get_instances_2.java
index 0f19eb9..4d778cf 100644
--- a/src/builtin/PRED_$get_instances_2.java
+++ b/src/builtin/PRED_$get_instances_2.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.*;
 /**
    <code>'$get_instances'/2</code><br>
    @author Mutsunori Banbara (banbara@kobe-u.ac.jp)
diff --git a/src/builtin/PRED_$get_level_1.java b/src/builtin/PRED_$get_level_1.java
index d48c4da..55ad235 100644
--- a/src/builtin/PRED_$get_level_1.java
+++ b/src/builtin/PRED_$get_level_1.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.*;
 /**
  <code>'$get_level'/1</code><br>
  @author Mutsunori Banbara (banbara@kobe-u.ac.jp)
diff --git a/src/builtin/PRED_$get_prolog_impl_flag_2.java b/src/builtin/PRED_$get_prolog_impl_flag_2.java
index 327acc2..81d90ec 100644
--- a/src/builtin/PRED_$get_prolog_impl_flag_2.java
+++ b/src/builtin/PRED_$get_prolog_impl_flag_2.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.*;
 /**
    <code>'$get_prolog_impl_flag'/2</code><br>
    @author Mutsunori Banbara (banbara@kobe-u.ac.jp)
diff --git a/src/builtin/PRED_$get_stream_manager_1.java b/src/builtin/PRED_$get_stream_manager_1.java
index 4dd8d6c..5628b34 100644
--- a/src/builtin/PRED_$get_stream_manager_1.java
+++ b/src/builtin/PRED_$get_stream_manager_1.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.*;
 /**
    <code>'$get_stream_manager'/1</code><br>
    @author Mutsunori Banbara (banbara@kobe-u.ac.jp)
diff --git a/src/builtin/PRED_$hash_adda_3.java b/src/builtin/PRED_$hash_adda_3.java
index 710ce85..9104e7c 100644
--- a/src/builtin/PRED_$hash_adda_3.java
+++ b/src/builtin/PRED_$hash_adda_3.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.*;
 import java.util.Hashtable;
 /**
    <code>'$hash_adda'/3</code><br>
diff --git a/src/builtin/PRED_$hash_addz_3.java b/src/builtin/PRED_$hash_addz_3.java
index 220cff8..ff9fe3f 100644
--- a/src/builtin/PRED_$hash_addz_3.java
+++ b/src/builtin/PRED_$hash_addz_3.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.*;
 import java.util.Hashtable;
 /**
    <code>'$hash_addz'/3</code><br>
diff --git a/src/builtin/PRED_$hash_remove_first_3.java b/src/builtin/PRED_$hash_remove_first_3.java
index 5e1b440..44b477d 100644
--- a/src/builtin/PRED_$hash_remove_first_3.java
+++ b/src/builtin/PRED_$hash_remove_first_3.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.*;
 import java.util.Hashtable;
 /**
    <code>'$hash_remove_first'/3</code><br>
diff --git a/src/builtin/PRED_$insert_2.java b/src/builtin/PRED_$insert_2.java
index 74f85e8..cf07e2b 100644
--- a/src/builtin/PRED_$insert_2.java
+++ b/src/builtin/PRED_$insert_2.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.*;
 /**
    <code>'$insert'/2</code><br>
    @author Mutsunori Banbara (banbara@kobe-u.ac.jp)
diff --git a/src/builtin/PRED_$neck_cut_0.java b/src/builtin/PRED_$neck_cut_0.java
index 69268a7..0049a92 100644
--- a/src/builtin/PRED_$neck_cut_0.java
+++ b/src/builtin/PRED_$neck_cut_0.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.*;
 /**
  <code>'$neck_cut'/0</code><br>
  @author Mutsunori Banbara (banbara@kobe-u.ac.jp)
diff --git a/src/builtin/PRED_$print_stack_trace_1.java b/src/builtin/PRED_$print_stack_trace_1.java
index 2a3ce84..d91a16e 100644
--- a/src/builtin/PRED_$print_stack_trace_1.java
+++ b/src/builtin/PRED_$print_stack_trace_1.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.*;
 /**
  * <code>'$print_stack_trace'/1</code>
  * @author Mutsunori Banbara (banbara@kobe-u.ac.jp)
diff --git a/src/builtin/PRED_$read_token0_3.java b/src/builtin/PRED_$read_token0_3.java
index 90d796c..6e2cd81 100644
--- a/src/builtin/PRED_$read_token0_3.java
+++ b/src/builtin/PRED_$read_token0_3.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import  jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import  com.googlecode.prolog_cafe.lang.*;
 import java.io.*;
 /**
  * <code>'$read_token0'/3</code><br>
diff --git a/src/builtin/PRED_$set_exception_1.java b/src/builtin/PRED_$set_exception_1.java
index 7407ad9..bb8d33e 100644
--- a/src/builtin/PRED_$set_exception_1.java
+++ b/src/builtin/PRED_$set_exception_1.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import  jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import  com.googlecode.prolog_cafe.lang.*;
 /**
  * <code>'$set_exception'/1</code><br>
  * @author Mutsunori Banbara (banbara@kobe-u.ac.jp)
diff --git a/src/builtin/PRED_$set_prolog_impl_flag_2.java b/src/builtin/PRED_$set_prolog_impl_flag_2.java
index e0f35da..e8ad2bc 100644
--- a/src/builtin/PRED_$set_prolog_impl_flag_2.java
+++ b/src/builtin/PRED_$set_prolog_impl_flag_2.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.*;
 /**
    <code>'$set_prolog_impl_flag'/2</code><br>
    @author Mutsunori Banbara (banbara@kobe-u.ac.jp)
diff --git a/src/builtin/PRED_$statistics_2.java b/src/builtin/PRED_$statistics_2.java
index 8b7c33a..25443fc 100644
--- a/src/builtin/PRED_$statistics_2.java
+++ b/src/builtin/PRED_$statistics_2.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import  jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import  com.googlecode.prolog_cafe.lang.*;
 /**
    <code>'$statistics'/2</code><br>
    @author Mutsunori Banbara (banbara@kobe-u.ac.jp)
diff --git a/src/builtin/PRED_$term_hash_2.java b/src/builtin/PRED_$term_hash_2.java
index 8f0621d..c209375 100644
--- a/src/builtin/PRED_$term_hash_2.java
+++ b/src/builtin/PRED_$term_hash_2.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import  jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import  com.googlecode.prolog_cafe.lang.*;
 /**
  * <code>'$term_hash'/2</code><br>
  * @author Mutsunori Banbara (banbara@kobe-u.ac.jp)
diff --git a/src/builtin/PRED_$univ_2.java b/src/builtin/PRED_$univ_2.java
index 1bc5e84..c878dcf 100644
--- a/src/builtin/PRED_$univ_2.java
+++ b/src/builtin/PRED_$univ_2.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.*;
 /**
    <code>'$univ'/2</code><br>
    @author Mutsunori Banbara (banbara@kobe-u.ac.jp)
diff --git a/src/builtin/PRED_$write_toString_2.java b/src/builtin/PRED_$write_toString_2.java
index 9bda418..7d7f596 100644
--- a/src/builtin/PRED_$write_toString_2.java
+++ b/src/builtin/PRED_$write_toString_2.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import  jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import  com.googlecode.prolog_cafe.lang.*;
 import java.io.PrintWriter;
 /**
  * <code>'$write_toString'/2</code><br>
diff --git a/src/builtin/PRED_arg_3.java b/src/builtin/PRED_arg_3.java
index 4a1bd37..64d8318 100644
--- a/src/builtin/PRED_arg_3.java
+++ b/src/builtin/PRED_arg_3.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import  jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import  com.googlecode.prolog_cafe.lang.*;
 /**
  * <code>arg/3</code><br>
  * @author Mutsunori Banbara (banbara@kobe-u.ac.jp)
diff --git a/src/builtin/PRED_atom_chars_2.java b/src/builtin/PRED_atom_chars_2.java
index 1282cc5..3d408ff 100644
--- a/src/builtin/PRED_atom_chars_2.java
+++ b/src/builtin/PRED_atom_chars_2.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import  jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import  com.googlecode.prolog_cafe.lang.*;
 /**
  * <code>atom_chars/2</code><br>
  * @author Mutsunori Banbara (banbara@kobe-u.ac.jp)
diff --git a/src/builtin/PRED_atom_codes_2.java b/src/builtin/PRED_atom_codes_2.java
index 9d1e9ec..cde5641 100644
--- a/src/builtin/PRED_atom_codes_2.java
+++ b/src/builtin/PRED_atom_codes_2.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import  jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import  com.googlecode.prolog_cafe.lang.*;
 /**
  * <code>atom_codes/2</code><br>
  * @author Mutsunori Banbara (banbara@kobe-u.ac.jp)
diff --git a/src/builtin/PRED_atom_concat_3.java b/src/builtin/PRED_atom_concat_3.java
index 4ec66f7..48f5875 100644
--- a/src/builtin/PRED_atom_concat_3.java
+++ b/src/builtin/PRED_atom_concat_3.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.*;
 /**
  * <code>atom_concat/3</code><br>
  * @author Mutsunori Banbara (banbara@kobe-u.ac.jp)
diff --git a/src/builtin/PRED_atom_length_2.java b/src/builtin/PRED_atom_length_2.java
index 465f997..390289e 100644
--- a/src/builtin/PRED_atom_length_2.java
+++ b/src/builtin/PRED_atom_length_2.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.*;
 /**
  * <code>atom_lengt/2</code><br>
  * @author Mutsunori Banbara (banbara@kobe-u.ac.jp)
diff --git a/src/builtin/PRED_char_code_2.java b/src/builtin/PRED_char_code_2.java
index e19d367..159dca6 100644
--- a/src/builtin/PRED_char_code_2.java
+++ b/src/builtin/PRED_char_code_2.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import  jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import  com.googlecode.prolog_cafe.lang.*;
 /**
  * <code>char_code/2</code><br>
  * @author Mutsunori Banbara (banbara@kobe-u.ac.jp)
diff --git a/src/builtin/PRED_close_2.java b/src/builtin/PRED_close_2.java
index ed3398d..4d7237c 100644
--- a/src/builtin/PRED_close_2.java
+++ b/src/builtin/PRED_close_2.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.*;
 import java.io.*;
 /**
  * <code>close/2</code><br>
diff --git a/src/builtin/PRED_current_engine_1.java b/src/builtin/PRED_current_engine_1.java
index f318cdd..626a4aa 100644
--- a/src/builtin/PRED_current_engine_1.java
+++ b/src/builtin/PRED_current_engine_1.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import  jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import  com.googlecode.prolog_cafe.lang.*;
 /**
  * <code>current_engine/1</code>
  * @author Mutsunori Banbara (banbara@kobe-u.ac.jp)
diff --git a/src/builtin/PRED_current_input_1.java b/src/builtin/PRED_current_input_1.java
index 7ee41ff..fc1f2a2 100644
--- a/src/builtin/PRED_current_input_1.java
+++ b/src/builtin/PRED_current_input_1.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import  jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import  com.googlecode.prolog_cafe.lang.*;
 /**
  * <code>current_input/1</code><br>
  * @author Mutsunori Banbara (banbara@kobe-u.ac.jp)
diff --git a/src/builtin/PRED_current_output_1.java b/src/builtin/PRED_current_output_1.java
index 4b99e8e..0741e4a 100644
--- a/src/builtin/PRED_current_output_1.java
+++ b/src/builtin/PRED_current_output_1.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import  jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import  com.googlecode.prolog_cafe.lang.*;
 /**
  * <code>current_output/1</code><br>
  * @author Mutsunori Banbara (banbara@kobe-u.ac.jp)
diff --git a/src/builtin/PRED_flush_output_1.java b/src/builtin/PRED_flush_output_1.java
index 7e6acfd..3e89d74 100644
--- a/src/builtin/PRED_flush_output_1.java
+++ b/src/builtin/PRED_flush_output_1.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.*;
 import java.io.PrintWriter;
 /**
  * <code>flush_output/1</code><br>
diff --git a/src/builtin/PRED_functor_3.java b/src/builtin/PRED_functor_3.java
index d12f8b8..83f27bd 100644
--- a/src/builtin/PRED_functor_3.java
+++ b/src/builtin/PRED_functor_3.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import  jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import  com.googlecode.prolog_cafe.lang.*;
 /**
  * <code>functor/3</code><br>
  * @author Mutsunori Banbara (banbara@kobe-u.ac.jp)
diff --git a/src/builtin/PRED_get_2.java b/src/builtin/PRED_get_2.java
index b29585d..b82f122 100644
--- a/src/builtin/PRED_get_2.java
+++ b/src/builtin/PRED_get_2.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.*;
 import java.io.*;
 /**
  * <code>get/2</code><br>
diff --git a/src/builtin/PRED_get_byte_2.java b/src/builtin/PRED_get_byte_2.java
index dfd32ac..eab2506 100644
--- a/src/builtin/PRED_get_byte_2.java
+++ b/src/builtin/PRED_get_byte_2.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.*;
 import java.io.*;
 /**
  * <code>get_byte/2</code><br>
diff --git a/src/builtin/PRED_get_char_2.java b/src/builtin/PRED_get_char_2.java
index b42035f..0804c7e 100644
--- a/src/builtin/PRED_get_char_2.java
+++ b/src/builtin/PRED_get_char_2.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.*;
 import java.io.*;
 /**
  * <code>get_char/2</code><br>
diff --git a/src/builtin/PRED_get_code_2.java b/src/builtin/PRED_get_code_2.java
index 02ea1de..da9f515 100644
--- a/src/builtin/PRED_get_code_2.java
+++ b/src/builtin/PRED_get_code_2.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.*;
 import java.io.*;
 /**
  * <code>get_code/2</code><br>
diff --git a/src/builtin/PRED_halt_1.java b/src/builtin/PRED_halt_1.java
index b0e86c5..2aa4b92 100644
--- a/src/builtin/PRED_halt_1.java
+++ b/src/builtin/PRED_halt_1.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.*;
 /**
  * <code>halt/1</code><br>
  * @author Mutsunori Banbara (banbara@kobe-u.ac.jp)
diff --git a/src/builtin/PRED_hash_clear_1.java b/src/builtin/PRED_hash_clear_1.java
index 64c8fa0..7c98e53 100644
--- a/src/builtin/PRED_hash_clear_1.java
+++ b/src/builtin/PRED_hash_clear_1.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.*;
 import java.util.Hashtable;
 /**
  * <code>hash_clear/1</code><br>
diff --git a/src/builtin/PRED_hash_contains_key_2.java b/src/builtin/PRED_hash_contains_key_2.java
index 361e216..b16fafc 100644
--- a/src/builtin/PRED_hash_contains_key_2.java
+++ b/src/builtin/PRED_hash_contains_key_2.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.*;
 import java.util.Hashtable;
 /**
    <code>hash_contains_key/2</code><br>
diff --git a/src/builtin/PRED_hash_get_3.java b/src/builtin/PRED_hash_get_3.java
index 94af157..e2354c1 100644
--- a/src/builtin/PRED_hash_get_3.java
+++ b/src/builtin/PRED_hash_get_3.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.*;
 import java.util.Hashtable;
 /**
    <code>hash_get/3</code><br>
diff --git a/src/builtin/PRED_hash_is_empty_1.java b/src/builtin/PRED_hash_is_empty_1.java
index ff40ada..5e7d1fb 100644
--- a/src/builtin/PRED_hash_is_empty_1.java
+++ b/src/builtin/PRED_hash_is_empty_1.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.*;
 import java.util.Hashtable;
 /**
    <code>hash_is_empty/1</code><br>
diff --git a/src/builtin/PRED_hash_keys_2.java b/src/builtin/PRED_hash_keys_2.java
index 5ccf0a1..3dd6085 100644
--- a/src/builtin/PRED_hash_keys_2.java
+++ b/src/builtin/PRED_hash_keys_2.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.*;
 import java.util.Hashtable;
 import java.util.Enumeration;
 /**
diff --git a/src/builtin/PRED_hash_put_3.java b/src/builtin/PRED_hash_put_3.java
index ed8232d..e3a47ae 100644
--- a/src/builtin/PRED_hash_put_3.java
+++ b/src/builtin/PRED_hash_put_3.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.*;
 import java.util.Hashtable;
 /**
    <code>hash_put/3</code><br>
diff --git a/src/builtin/PRED_hash_remove_2.java b/src/builtin/PRED_hash_remove_2.java
index 2f2a6c5..1c33571 100644
--- a/src/builtin/PRED_hash_remove_2.java
+++ b/src/builtin/PRED_hash_remove_2.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.*;
 import java.util.Hashtable;
 /**
    <code>hash_remove/2</code><br>
diff --git a/src/builtin/PRED_hash_size_2.java b/src/builtin/PRED_hash_size_2.java
index d1028e8..39e2d63 100644
--- a/src/builtin/PRED_hash_size_2.java
+++ b/src/builtin/PRED_hash_size_2.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.*;
 import java.util.Hashtable;
 /**
    <code>hash_size/2</code><br>
diff --git a/src/builtin/PRED_java_constructor0_2.java b/src/builtin/PRED_java_constructor0_2.java
index f94ee49..c6da4c8 100644
--- a/src/builtin/PRED_java_constructor0_2.java
+++ b/src/builtin/PRED_java_constructor0_2.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import  jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import  com.googlecode.prolog_cafe.lang.*;
 import java.lang.reflect.*;
 /**
  * <code>java_constructor0/2</code>
diff --git a/src/builtin/PRED_java_conversion_2.java b/src/builtin/PRED_java_conversion_2.java
index 61c2b6a..22d2fcf 100644
--- a/src/builtin/PRED_java_conversion_2.java
+++ b/src/builtin/PRED_java_conversion_2.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.*;
 import java.util.Vector;
 /**
  * <code>java_conversion/2</code>
diff --git a/src/builtin/PRED_java_declared_constructor0_2.java b/src/builtin/PRED_java_declared_constructor0_2.java
index 6142ea3..7e1a596 100644
--- a/src/builtin/PRED_java_declared_constructor0_2.java
+++ b/src/builtin/PRED_java_declared_constructor0_2.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import  jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import  com.googlecode.prolog_cafe.lang.*;
 import java.lang.reflect.*;
 /**
  * <code>java_declared_constructor0/2</code>
diff --git a/src/builtin/PRED_java_declared_method0_3.java b/src/builtin/PRED_java_declared_method0_3.java
index 3462f77..e1fa3e6 100644
--- a/src/builtin/PRED_java_declared_method0_3.java
+++ b/src/builtin/PRED_java_declared_method0_3.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import  jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import  com.googlecode.prolog_cafe.lang.*;
 import java.lang.reflect.*;
 /**
  * <code>java_declared_method0/3</code>
diff --git a/src/builtin/PRED_java_get_declared_field0_3.java b/src/builtin/PRED_java_get_declared_field0_3.java
index ff7b8d8..0a76452 100644
--- a/src/builtin/PRED_java_get_declared_field0_3.java
+++ b/src/builtin/PRED_java_get_declared_field0_3.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import  jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import  com.googlecode.prolog_cafe.lang.*;
 import java.lang.reflect.*;
 /**
  * <code>java_get_declared_field0/3</code>
diff --git a/src/builtin/PRED_java_get_field0_3.java b/src/builtin/PRED_java_get_field0_3.java
index be9e790..3c8a7b0 100644
--- a/src/builtin/PRED_java_get_field0_3.java
+++ b/src/builtin/PRED_java_get_field0_3.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import  jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import  com.googlecode.prolog_cafe.lang.*;
 import java.lang.reflect.*;
 /**
  * <code>java_get_field0/3</code>
diff --git a/src/builtin/PRED_java_method0_3.java b/src/builtin/PRED_java_method0_3.java
index 61b8f2d..b9a83c7 100644
--- a/src/builtin/PRED_java_method0_3.java
+++ b/src/builtin/PRED_java_method0_3.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import  jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import  com.googlecode.prolog_cafe.lang.*;
 import java.lang.reflect.*;
 /**
  * <code>java_method0/3</code>
diff --git a/src/builtin/PRED_java_set_declared_field0_3.java b/src/builtin/PRED_java_set_declared_field0_3.java
index a698a04..1fcc6c0 100644
--- a/src/builtin/PRED_java_set_declared_field0_3.java
+++ b/src/builtin/PRED_java_set_declared_field0_3.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import  jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import  com.googlecode.prolog_cafe.lang.*;
 import java.lang.reflect.*;
 /**
  * <code>java_set_declared_field0/3</code>
diff --git a/src/builtin/PRED_java_set_field0_3.java b/src/builtin/PRED_java_set_field0_3.java
index 61be91e..1aca99f 100644
--- a/src/builtin/PRED_java_set_field0_3.java
+++ b/src/builtin/PRED_java_set_field0_3.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import  jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import  com.googlecode.prolog_cafe.lang.*;
 import java.lang.reflect.*;
 /**
  * <code>java_set_field0/3</code>
diff --git a/src/builtin/PRED_keysort_2.java b/src/builtin/PRED_keysort_2.java
index 69bc49e..f61196d 100644
--- a/src/builtin/PRED_keysort_2.java
+++ b/src/builtin/PRED_keysort_2.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.*;
 import java.util.Arrays;
 /**
  * <code>keysort/2</code><br>
diff --git a/src/builtin/PRED_new_hash_2.java b/src/builtin/PRED_new_hash_2.java
index 73db5f4..f3264cc 100644
--- a/src/builtin/PRED_new_hash_2.java
+++ b/src/builtin/PRED_new_hash_2.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.*;
 /**
    <code>new_hash/2</code><br>
    @author Mutsunori Banbara (banbara@kobe-u.ac.jp)
diff --git a/src/builtin/PRED_nl_0.java b/src/builtin/PRED_nl_0.java
index 6f2c208..5d58fd8 100644
--- a/src/builtin/PRED_nl_0.java
+++ b/src/builtin/PRED_nl_0.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import  jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import  com.googlecode.prolog_cafe.lang.*;
 /**
  * <code>nl/0</code><br>
  * @author Mutsunori Banbara (banbara@kobe-u.ac.jp)
diff --git a/src/builtin/PRED_number_chars_2.java b/src/builtin/PRED_number_chars_2.java
index 57eafbd..ce27be3 100644
--- a/src/builtin/PRED_number_chars_2.java
+++ b/src/builtin/PRED_number_chars_2.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import  jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import  com.googlecode.prolog_cafe.lang.*;
 /**
  * <code>number_chars/2</code><br>
  * @author Mutsunori Banbara (banbara@kobe-u.ac.jp)
diff --git a/src/builtin/PRED_number_codes_2.java b/src/builtin/PRED_number_codes_2.java
index 12f625c..c83f7f9 100644
--- a/src/builtin/PRED_number_codes_2.java
+++ b/src/builtin/PRED_number_codes_2.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import  jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import  com.googlecode.prolog_cafe.lang.*;
 /**
  * <code>number_codes/2</code><br>
  * @author Mutsunori Banbara (banbara@kobe-u.ac.jp)
diff --git a/src/builtin/PRED_open_4.java b/src/builtin/PRED_open_4.java
index 6a61190..f4a2c88 100644
--- a/src/builtin/PRED_open_4.java
+++ b/src/builtin/PRED_open_4.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.*;
 import java.io.*;
 /**
    <code>open/4</code><br>
diff --git a/src/builtin/PRED_peek_byte_2.java b/src/builtin/PRED_peek_byte_2.java
index 64a0833..b8fcde6 100644
--- a/src/builtin/PRED_peek_byte_2.java
+++ b/src/builtin/PRED_peek_byte_2.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.*;
 import java.io.*;
 /**
    <code>peek_byte/2</code><br>
diff --git a/src/builtin/PRED_peek_char_2.java b/src/builtin/PRED_peek_char_2.java
index 37a0338..05b2008 100644
--- a/src/builtin/PRED_peek_char_2.java
+++ b/src/builtin/PRED_peek_char_2.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.*;
 import java.io.*;
 /**
    <code>peek_char/2</code><br>
diff --git a/src/builtin/PRED_peek_code_2.java b/src/builtin/PRED_peek_code_2.java
index e4bd3ac..c19676f 100644
--- a/src/builtin/PRED_peek_code_2.java
+++ b/src/builtin/PRED_peek_code_2.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.*;
 import java.io.*;
 /**
    <code>peek_code/2</code><br>
diff --git a/src/builtin/PRED_put_byte_2.java b/src/builtin/PRED_put_byte_2.java
index f045a80..7b9dee8 100644
--- a/src/builtin/PRED_put_byte_2.java
+++ b/src/builtin/PRED_put_byte_2.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.*;
 import java.io.*;
 /**
    <code>put_byte/2</code><br>
diff --git a/src/builtin/PRED_put_char_2.java b/src/builtin/PRED_put_char_2.java
index 644a98c..478b500 100644
--- a/src/builtin/PRED_put_char_2.java
+++ b/src/builtin/PRED_put_char_2.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.*;
 import java.io.*;
 /**
    <code>put_char/2</code><br>
diff --git a/src/builtin/PRED_put_code_2.java b/src/builtin/PRED_put_code_2.java
index f3905dc..d836f6d 100644
--- a/src/builtin/PRED_put_code_2.java
+++ b/src/builtin/PRED_put_code_2.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.*;
 import java.io.*;
 /**
    <code>put_code/2</code><br>
diff --git a/src/builtin/PRED_raise_exception_1.java b/src/builtin/PRED_raise_exception_1.java
index e475c65..005b5c6 100644
--- a/src/builtin/PRED_raise_exception_1.java
+++ b/src/builtin/PRED_raise_exception_1.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import  jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import  com.googlecode.prolog_cafe.lang.*;
 /**
  * <code>raise_exception/1</code><br>
  * @author Mutsunori Banbara (banbara@kobe-u.ac.jp)
diff --git a/src/builtin/PRED_read_line_2.java b/src/builtin/PRED_read_line_2.java
index 84794c0..b13e96f 100644
--- a/src/builtin/PRED_read_line_2.java
+++ b/src/builtin/PRED_read_line_2.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import  jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import  com.googlecode.prolog_cafe.lang.*;
 import java.io.*;
 /**
  * <code>read_line/2</code><br>
diff --git a/src/builtin/PRED_set_input_1.java b/src/builtin/PRED_set_input_1.java
index 1322076..6a215aa 100644
--- a/src/builtin/PRED_set_input_1.java
+++ b/src/builtin/PRED_set_input_1.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.*;
 import java.io.PushbackReader;
 /**
    <code>set_input/1</code><br>
diff --git a/src/builtin/PRED_set_output_1.java b/src/builtin/PRED_set_output_1.java
index 76afa92..656861b 100644
--- a/src/builtin/PRED_set_output_1.java
+++ b/src/builtin/PRED_set_output_1.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.*;
 import java.io.PrintWriter;
 /**
    <code>set_output/1</code><br>
diff --git a/src/builtin/PRED_skip_2.java b/src/builtin/PRED_skip_2.java
index 02bb9ee..cded854 100644
--- a/src/builtin/PRED_skip_2.java
+++ b/src/builtin/PRED_skip_2.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.*;
 import java.io.*;
 /**
    <code>skip/2</code><br>
diff --git a/src/builtin/PRED_sort_2.java b/src/builtin/PRED_sort_2.java
index 9471f26..fd6eddd 100644
--- a/src/builtin/PRED_sort_2.java
+++ b/src/builtin/PRED_sort_2.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.*;
 import java.util.Arrays;
 /**
  * <code>sort/2</code><br>
diff --git a/src/builtin/PRED_tab_2.java b/src/builtin/PRED_tab_2.java
index 9ea1ba1..65acb2b 100644
--- a/src/builtin/PRED_tab_2.java
+++ b/src/builtin/PRED_tab_2.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.builtin;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.builtin;
+import com.googlecode.prolog_cafe.lang.*;
 import java.io.*;
 /**
    <code>tab/2</code><br>
diff --git a/src/builtin/builtins.pl b/src/builtin/builtins.pl
index 30a788f..8583e28 100644
--- a/src/builtin/builtins.pl
+++ b/src/builtin/builtins.pl
@@ -7,7 +7,7 @@
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 :- op(1150,  fx, (package)). 
 package(_). 
-:- package 'jp.ac.kobe_u.cs.prolog.builtin'.
+:- package 'com.googlecode.prolog_cafe.builtin'.
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 % Control constructs
@@ -2560,7 +2560,7 @@ illarg(Msg, _, _) :- raise_exception(Msg).
 '$match_type'(java,         X) :- java(X).
 '$match_type'(stream,       X) :- (java(X, 'java.io.PushbackReader') ; java(X, 'java.io.PrintWriter')).
 '$match_type'(stream_or_alias, X) :- (atom(X) ; '$match_type'(stream, X)).
-'$match_type'(hash,         X) :- java(X, 'jp.ac.kobe_u.cs.prolog.lang.HashtableOfTerm').
+'$match_type'(hash,         X) :- java(X, 'com.googlecode.prolog_cafe.lang.HashtableOfTerm').
 '$match_type'(hash_or_alias,X) :- (atom(X) ; '$match_type'(hash, X)).
 '$match_type'(predicate_indicator, X) :- 
 	nonvar(X), 
diff --git a/src/builtin/system.pl b/src/builtin/system.pl
index 2a0ca9e..938ba99 100644
--- a/src/builtin/system.pl
+++ b/src/builtin/system.pl
@@ -1,6 +1,6 @@
 %:- op(1150,  fx, (package)). 
 %package(_). 
-:- package 'jp.ac.kobe_u.cs.prolog.builtin'.
+:- package 'com.googlecode.prolog_cafe.builtin'.
 :- public system_predicate/1.
 
 system_predicate(system_predicate(_)).
diff --git a/src/compiler/Compiler.java b/src/compiler/Compiler.java
index a41998d..c0d94a6 100644
--- a/src/compiler/Compiler.java
+++ b/src/compiler/Compiler.java
@@ -1,5 +1,5 @@
-package jp.ac.kobe_u.cs.prolog.compiler;
-import jp.ac.kobe_u.cs.prolog.lang.*;
+package com.googlecode.prolog_cafe.compiler;
+import com.googlecode.prolog_cafe.lang.*;
 import java.io.File;
 /**
  * The <code>Compiler</code> class provides methods for 
@@ -22,7 +22,7 @@ import java.io.File;
  * <ul>
  * <li>From Command line<br>
  * <pre>
- *    % java -cp $PLCAFEDIR/plcafe.jar jp.ac.kobe_u.cs.prolog.compiler.Compiler:$CLASSPATH $PLCAFEDIR/examples/prolog/list.pl 
+ *    % java -cp $PLCAFEDIR/plcafe.jar com.googlecode.prolog_cafe.compiler.Compiler:$CLASSPATH $PLCAFEDIR/examples/prolog/list.pl 
  *    Prolog Cafe X.X.X (YYY)
  *    Copyright(C) 1997-200X M.Banbara and N.Tamura
  *    % ls
@@ -30,7 +30,7 @@ import java.io.File;
  * </pre>
  * <li>From Java program<br>
  * <pre>
- *    import jp.ac.kobe_u.cs.prolog.compiler.Compiler;
+ *    import com.googlecode.prolog_cafe.compiler.Compiler;
  *    public class T {
  *        public static void main(String argv[]) {
  *            Compiler comp = new Compiler();
@@ -114,7 +114,7 @@ public class Compiler {
 	    if (generateClosure)
 		op = new ListTerm(SymbolTerm.makeSymbol("clo"), op);
 	    BlockingPrologControl ctl = new BlockingPrologControl();
-	    return ctl.execute("jp.ac.kobe_u.cs.prolog.compiler.pl2am", "pl2am",
+	    return ctl.execute("com.googlecode.prolog_cafe.compiler.pl2am", "pl2am",
 	      new ListTerm(prolog, new ListTerm(wam, new ListTerm(op, Prolog.Nil))));
 	} catch (Exception e){
 	    e.printStackTrace();
@@ -144,7 +144,7 @@ public class Compiler {
 	    Term wam    = SymbolTerm.makeSymbol(_wam);
 	    Term dir    = SymbolTerm.makeSymbol(_dir);
 	    BlockingPrologControl ctl = new BlockingPrologControl();
-	    return ctl.execute("jp.ac.kobe_u.cs.prolog.compiler.am2j", "am2j",
+	    return ctl.execute("com.googlecode.prolog_cafe.compiler.am2j", "am2j",
 	      new ListTerm(wam, new ListTerm(dir, Prolog.Nil)));
 	} catch (Exception e){
 	    e.printStackTrace();
@@ -205,7 +205,7 @@ public class Compiler {
     protected static void usage() {
 	String s = "Usage:\n";
 	s += "java -cp $PLCAFEDIR/plcafe.jar";
-	s += " jp.ac.kobe_u.cs.prolog.compiler.Compiler prolog_file\n";
+	s += " com.googlecode.prolog_cafe.compiler.Compiler prolog_file\n";
 	System.out.println(s);
     }
 
diff --git a/src/compiler/Makefile b/src/compiler/Makefile
index 4365a1e..c6d2c3d 100644
--- a/src/compiler/Makefile
+++ b/src/compiler/Makefile
@@ -43,7 +43,7 @@ plc: pl2am.plc am2j.plc
 
 compiler:pl2am.am am2j.am
 	$(JAVAC) $(JAVACOPTS) pl2am/*.java am2j/*.java Compiler.java
-	$(JAR) $(JAROPTS) compiler.jar jp/ac/kobe_u/cs/prolog/compiler
+	$(JAR) $(JAROPTS) compiler.jar com/googlecode/prolog_cafe/compiler
 
 plj: pl2am.plj am2j.plj
 
diff --git a/src/compiler/am2j.pl b/src/compiler/am2j.pl
index 6329cac..222ad1e 100644
--- a/src/compiler/am2j.pl
+++ b/src/compiler/am2j.pl
@@ -46,9 +46,9 @@ SEE ALSO
 :- dynamic current_arity/1.
 :- dynamic current_package/1.
 
-% :- module('jp.ac.kobe_u.cs.prolog.compiler.am2j', [main/0,am2j/1]).
+% :- module('com.googlecode.prolog_cafe.compiler.am2j', [main/0,am2j/1]).
 package(_). 
-:- package 'jp.ac.kobe_u.cs.prolog.compiler.am2j'.
+:- package 'com.googlecode.prolog_cafe.compiler.am2j'.
 :- public main/0, am2j/1.
 /*****************************************************************
   Main
@@ -149,7 +149,7 @@ write_java0(label(fail/0), _, Out) :- !,
 	tab(Out, 4),
 	write(Out, 'static final Operation '),
 	write_index(fail/0, Out),
-	write(Out, ' = jp.ac.kobe_u.cs.prolog.lang.Failure.FAIL_0'),
+	write(Out, ' = com.googlecode.prolog_cafe.lang.Failure.FAIL_0'),
 	write(Out, ';'), nl(Out).
 write_java0(label(L), _, Out) :- !,
 	tab(Out, 4),
diff --git a/src/compiler/am2j.txt b/src/compiler/am2j.txt
index c028444..914bb51 100644
--- a/src/compiler/am2j.txt
+++ b/src/compiler/am2j.txt
@@ -111,7 +111,7 @@ sub error {
 #	"goal",        "",
 #	"system",      "java",
 #	"system_opts", "-cp \$PLCAFEDIR/plcafe.jar:\$CLASSPATH",
-#	"system_args", "jp.ac.kobe_u.cs.prolog.lang.PrologMain jp.ac.kobe_u.cs.prolog.compiler.pl2am:main",
+#	"system_args", "com.googlecode.prolog_cafe.lang.PrologMain com.googlecode.prolog_cafe.compiler.pl2am:main",
 #	);
 #}
 
diff --git a/src/compiler/comp_pl b/src/compiler/comp_pl
index 38fbd2f..032c3a4 100755
--- a/src/compiler/comp_pl
+++ b/src/compiler/comp_pl
@@ -94,7 +94,7 @@ if ($prolog_system eq "SICStus" || $prolog_system eq "SWI-Prolog") { # SICStus o
 	&error("invalid prolog file found, $prolog_file");
     }
     # set $system_args
-    $system_args = "jp.ac.kobe_u.cs.prolog.lang.PrologMain jp.ac.kobe_u.cs.prolog.compiler.$file:main";
+    $system_args = "com.googlecode.prolog_cafe.lang.PrologMain com.googlecode.prolog_cafe.compiler.$file:main";
     &message("making $command_file");
     &mk_command($command_file, $cmd_temp, undef, $prolog, $system_opts, $system_args);
     chmod 0755, $command_file;
diff --git a/src/compiler/pl2am.pl b/src/compiler/pl2am.pl
index c7c013d..020345e 100644
--- a/src/compiler/pl2am.pl
+++ b/src/compiler/pl2am.pl
@@ -169,9 +169,9 @@ Notation
 :- dynamic pl2am_flag/1.
 :- dynamic fail_flag/0.  % used for generating label(fail/0) or not
 
-% :- module('jp.ac.kobe_u.cs.prolog.compiler.pl2am', [main/0,pl2am/1]).
+% :- module('com.googlecode.prolog_cafe.compiler.pl2am', [main/0,pl2am/1]).
 package(_). 
-:- package 'jp.ac.kobe_u.cs.prolog.compiler.pl2am'.
+:- package 'com.googlecode.prolog_cafe.compiler.pl2am'.
 
 :- public main/0, pl2am/1.
 /*****************************************************************
@@ -253,8 +253,8 @@ copt_expr(clo).
 
 %%% Post-init
 pl2am_postread :- 
-	assert_import('jp.ac.kobe_u.cs.prolog.lang'),
-	assert_import('jp.ac.kobe_u.cs.prolog.builtin'),
+	assert_import('com.googlecode.prolog_cafe.lang'),
+	assert_import('com.googlecode.prolog_cafe.builtin'),
 	assert_dummy_package,
 	assert_dummy_public.
 
@@ -308,7 +308,7 @@ assert_dynamic_predicates([G|Gs]) :-
 	assert_dynamic_predicates(Gs).
 
 assert_dynamic(G) :-
-	\+ clause(package_name('jp.ac.kobe_u.cs.prolog.builtin'), _),
+	\+ clause(package_name('com.googlecode.prolog_cafe.builtin'), _),
 	G = F/A,
 	functor(Head, F, A),
 	system_predicate(Head),
@@ -415,7 +415,7 @@ assert_cls(Head) :- !,
 	assert(internal_clause(Head, true)).
 
 assert_predicate(Head) :-
-	\+ clause(package_name('jp.ac.kobe_u.cs.prolog.builtin'), _),
+	\+ clause(package_name('com.googlecode.prolog_cafe.builtin'), _),
 	system_predicate(Head),
 	!,
 	functor(Head, Functor, Arity),	
diff --git a/src/compiler/pl2am.txt b/src/compiler/pl2am.txt
index 06faee6..7622a80 100644
--- a/src/compiler/pl2am.txt
+++ b/src/compiler/pl2am.txt
@@ -132,7 +132,7 @@ sub error {
 #	"goal",        "",
 #	"system",      "java",
 #	"system_opts", "-cp \$PLCAFEDIR/plcafe.jar:\$CLASSPATH",
-#	"system_args", "jp.ac.kobe_u.cs.prolog.lang.PrologMain jp.ac.kobe_u.cs.prolog.compiler.pl2am:main",
+#	"system_args", "com.googlecode.prolog_cafe.lang.PrologMain com.googlecode.prolog_cafe.compiler.pl2am:main",
 #	);
 #}
 
diff --git a/src/lang/Arithmetic.java b/src/lang/Arithmetic.java
index f963a82..6494a46 100644
--- a/src/lang/Arithmetic.java
+++ b/src/lang/Arithmetic.java
@@ -1,4 +1,4 @@
-package jp.ac.kobe_u.cs.prolog.lang;
+package com.googlecode.prolog_cafe.lang;
 /**
  * The <code>Arithmetic</code> class contains a method
  * for evaluating arithmetic expressions.<br>
diff --git a/src/lang/BlockPredicate.java b/src/lang/BlockPredicate.java
index 37696eb..c0318d4 100644
--- a/src/lang/BlockPredicate.java
+++ b/src/lang/BlockPredicate.java
@@ -1,4 +1,4 @@
-package jp.ac.kobe_u.cs.prolog.lang;
+package com.googlecode.prolog_cafe.lang;
 /**
  * The <code>BlockPredicate</code> class is used to implement
  * builtin-predicates. For example,
diff --git a/src/lang/BlockingPrologControl.java b/src/lang/BlockingPrologControl.java
index 6e81920..68460f9 100644
--- a/src/lang/BlockingPrologControl.java
+++ b/src/lang/BlockingPrologControl.java
@@ -1,4 +1,4 @@
-package jp.ac.kobe_u.cs.prolog.lang;
+package com.googlecode.prolog_cafe.lang;
 
 import java.io.Serializable;
 
@@ -42,7 +42,7 @@ import java.io.Serializable;
  * // Usage:
  * //   % plcafe -cp queens.jar T
  * //
- * import jp.ac.kobe_u.cs.prolog.lang.*;
+ * import com.googlecode.prolog_cafe.lang.*;
  * public class T {
  *     public static void main(String args[]) {
  *     long t = System.currentTimeMillis();
diff --git a/src/lang/BuiltinException.java b/src/lang/BuiltinException.java
index 55978f8..07e44d5 100644
--- a/src/lang/BuiltinException.java
+++ b/src/lang/BuiltinException.java
@@ -1,4 +1,4 @@
-package jp.ac.kobe_u.cs.prolog.lang;
+package com.googlecode.prolog_cafe.lang;
 /**
  * Builtin exception.<br>
  *
diff --git a/src/lang/CPFStack.java b/src/lang/CPFStack.java
index 67b37ff..4433263 100644
--- a/src/lang/CPFStack.java
+++ b/src/lang/CPFStack.java
@@ -1,4 +1,4 @@
-package jp.ac.kobe_u.cs.prolog.lang;
+package com.googlecode.prolog_cafe.lang;
 import java.io.Serializable;
 /**
  * Choice point frame.<br>
diff --git a/src/lang/ClosureTerm.java b/src/lang/ClosureTerm.java
index 1829aa5..7287fb5 100644
--- a/src/lang/ClosureTerm.java
+++ b/src/lang/ClosureTerm.java
@@ -1,4 +1,4 @@
-package jp.ac.kobe_u.cs.prolog.lang;
+package com.googlecode.prolog_cafe.lang;
 import java.util.*;
 /**
  * Closure.<br>
diff --git a/src/lang/DoubleTerm.java b/src/lang/DoubleTerm.java
index a58adf2..bede317 100644
--- a/src/lang/DoubleTerm.java
+++ b/src/lang/DoubleTerm.java
@@ -1,4 +1,4 @@
-package jp.ac.kobe_u.cs.prolog.lang;
+package com.googlecode.prolog_cafe.lang;
 /**
  * Floating point number.
  * The class <code>DoubleTerm</code> wraps a value of 
diff --git a/src/lang/EvaluationException.java b/src/lang/EvaluationException.java
index 3c9a35b..2aca56a 100644
--- a/src/lang/EvaluationException.java
+++ b/src/lang/EvaluationException.java
@@ -1,4 +1,4 @@
-package jp.ac.kobe_u.cs.prolog.lang;
+package com.googlecode.prolog_cafe.lang;
 /**
  * Evaluation error.<br>
  * There will be an evaluation error when the operands
diff --git a/src/lang/ExistenceException.java b/src/lang/ExistenceException.java
index 065ad35..99a702e 100644
--- a/src/lang/ExistenceException.java
+++ b/src/lang/ExistenceException.java
@@ -1,4 +1,4 @@
-package jp.ac.kobe_u.cs.prolog.lang;
+package com.googlecode.prolog_cafe.lang;
 /**
  * Existence error.<br>
  * There will be an existence error when the object
diff --git a/src/lang/Failure.java b/src/lang/Failure.java
index bfd1c5c..7a716a7 100644
--- a/src/lang/Failure.java
+++ b/src/lang/Failure.java
@@ -1,4 +1,4 @@
-package jp.ac.kobe_u.cs.prolog.lang;
+package com.googlecode.prolog_cafe.lang;
 /**
  * Initial backtrak point.<br>
  *
diff --git a/src/lang/HashtableOfTerm.java b/src/lang/HashtableOfTerm.java
index 57aa93a..55e6bb3 100644
--- a/src/lang/HashtableOfTerm.java
+++ b/src/lang/HashtableOfTerm.java
@@ -1,4 +1,4 @@
-package jp.ac.kobe_u.cs.prolog.lang;
+package com.googlecode.prolog_cafe.lang;
 import java.util.HashMap;
 /**
  * <code>Hashtable&lt;Term,Term&gt;</code>.<br>
diff --git a/src/lang/IllegalDomainException.java b/src/lang/IllegalDomainException.java
index 0e97fab..ccbbb90 100644
--- a/src/lang/IllegalDomainException.java
+++ b/src/lang/IllegalDomainException.java
@@ -1,4 +1,4 @@
-package jp.ac.kobe_u.cs.prolog.lang;
+package com.googlecode.prolog_cafe.lang;
 /**
  * Domain error.<br>
  * There will be a domain error when the type of an argument
diff --git a/src/lang/IllegalTypeException.java b/src/lang/IllegalTypeException.java
index 4d23987..ee05494 100644
--- a/src/lang/IllegalTypeException.java
+++ b/src/lang/IllegalTypeException.java
@@ -1,4 +1,4 @@
-package jp.ac.kobe_u.cs.prolog.lang;
+package com.googlecode.prolog_cafe.lang;
 /**
  * Type error.<br>
  * There will be a type error when the type of an argument or 
diff --git a/src/lang/IntegerTerm.java b/src/lang/IntegerTerm.java
index f0cf875..b3a09f2 100644
--- a/src/lang/IntegerTerm.java
+++ b/src/lang/IntegerTerm.java
@@ -1,4 +1,4 @@
-package jp.ac.kobe_u.cs.prolog.lang;
+package com.googlecode.prolog_cafe.lang;
 /**
  * Integer.<br>
  * The class <code>IntegerTerm</code> wraps a value of primitive type 
diff --git a/src/lang/InternalDatabase.java b/src/lang/InternalDatabase.java
index 13676d0..c0b1bc7 100644
--- a/src/lang/InternalDatabase.java
+++ b/src/lang/InternalDatabase.java
@@ -1,4 +1,4 @@
-package jp.ac.kobe_u.cs.prolog.lang;
+package com.googlecode.prolog_cafe.lang;
 import java.io.Serializable;
 import java.util.LinkedList;
 /**
diff --git a/src/lang/InternalException.java b/src/lang/InternalException.java
index b9651f0..e953b41 100644
--- a/src/lang/InternalException.java
+++ b/src/lang/InternalException.java
@@ -1,4 +1,4 @@
-package jp.ac.kobe_u.cs.prolog.lang;
+package com.googlecode.prolog_cafe.lang;
 /**
  * Internal error.<br>
  *
diff --git a/src/lang/JavaException.java b/src/lang/JavaException.java
index 34a17c0..8065e61 100644
--- a/src/lang/JavaException.java
+++ b/src/lang/JavaException.java
@@ -1,4 +1,4 @@
-package jp.ac.kobe_u.cs.prolog.lang;
+package com.googlecode.prolog_cafe.lang;
 /**
  * Java error.<br>
  * There will be a Java error when 
diff --git a/src/lang/JavaInterruptedException.java b/src/lang/JavaInterruptedException.java
index 107a2a8..2a841ad 100644
--- a/src/lang/JavaInterruptedException.java
+++ b/src/lang/JavaInterruptedException.java
@@ -1,4 +1,4 @@
-package jp.ac.kobe_u.cs.prolog.lang;
+package com.googlecode.prolog_cafe.lang;
 
 /**
  * Thown when '$print_stack_trace/1' receives an InterruptedException
diff --git a/src/lang/JavaObjectTerm.java b/src/lang/JavaObjectTerm.java
index be6abd3..cedb708 100644
--- a/src/lang/JavaObjectTerm.java
+++ b/src/lang/JavaObjectTerm.java
@@ -1,4 +1,4 @@
-package jp.ac.kobe_u.cs.prolog.lang;
+package com.googlecode.prolog_cafe.lang;
 /**
  * Java-term.<br>
  * The <code>JavaObjectTerm</code> class wraps a java object.<br>
diff --git a/src/lang/JavaPredicate.java b/src/lang/JavaPredicate.java
index 88a1ffd..a6ffca1 100644
--- a/src/lang/JavaPredicate.java
+++ b/src/lang/JavaPredicate.java
@@ -1,4 +1,4 @@
-package jp.ac.kobe_u.cs.prolog.lang;
+package com.googlecode.prolog_cafe.lang;
 import java.util.ArrayList;
 /**
  * The abstract class <code>JavaPredicate</code> contains methods
diff --git a/src/lang/ListTerm.java b/src/lang/ListTerm.java
index 09b8a62..cf769d9 100644
--- a/src/lang/ListTerm.java
+++ b/src/lang/ListTerm.java
@@ -1,4 +1,4 @@
-package jp.ac.kobe_u.cs.prolog.lang;
+package com.googlecode.prolog_cafe.lang;
 import java.util.Vector;
 /**
  * List.<br>
diff --git a/src/lang/Makefile b/src/lang/Makefile
index 212f827..1a34792 100644
--- a/src/lang/Makefile
+++ b/src/lang/Makefile
@@ -17,7 +17,7 @@ JAROPTS   = cvf
 ################################################################
 lang: 
 	$(JAVAC)  $(JAVACOPTS) *.java
-	$(JAR) $(JAROPTS) lang.jar jp/ac/kobe_u/cs/prolog/lang/
+	$(JAR) $(JAROPTS) lang.jar com/googlecode/prolog_cafe/lang/
 
 clean:
 	-rm -f -r jp
diff --git a/src/lang/NumberTerm.java b/src/lang/NumberTerm.java
index f37e602..3e4bbef 100644
--- a/src/lang/NumberTerm.java
+++ b/src/lang/NumberTerm.java
@@ -1,4 +1,4 @@
-package jp.ac.kobe_u.cs.prolog.lang;
+package com.googlecode.prolog_cafe.lang;
 /**
  * The superclass of classes for integers and floating point numbers.
  *
diff --git a/src/lang/Operation.java b/src/lang/Operation.java
index a0463a9..458698c 100644
--- a/src/lang/Operation.java
+++ b/src/lang/Operation.java
@@ -1,4 +1,4 @@
-package jp.ac.kobe_u.cs.prolog.lang;
+package com.googlecode.prolog_cafe.lang;
 
 import java.io.Serializable;
 
diff --git a/src/lang/OutOfLoop.java b/src/lang/OutOfLoop.java
index a543f97..d9d6689 100644
--- a/src/lang/OutOfLoop.java
+++ b/src/lang/OutOfLoop.java
@@ -1,4 +1,4 @@
-package jp.ac.kobe_u.cs.prolog.lang;
+package com.googlecode.prolog_cafe.lang;
 import java.io.Serializable;
 /**
  * A trail entry for out-of-loop flag.<br>
diff --git a/src/lang/OutOfScope.java b/src/lang/OutOfScope.java
index 838efd6..5edf778 100644
--- a/src/lang/OutOfScope.java
+++ b/src/lang/OutOfScope.java
@@ -1,4 +1,4 @@
-package jp.ac.kobe_u.cs.prolog.lang;
+package com.googlecode.prolog_cafe.lang;
 import java.io.Serializable;
 /**
  * A trail entry for out-of-scope flag.<br>
diff --git a/src/lang/PInstantiationException.java b/src/lang/PInstantiationException.java
index e5af166..fb42f97 100644
--- a/src/lang/PInstantiationException.java
+++ b/src/lang/PInstantiationException.java
@@ -1,4 +1,4 @@
-package jp.ac.kobe_u.cs.prolog.lang;
+package com.googlecode.prolog_cafe.lang;
 /**
  * Instantiation error.<br>
  * There will be an instantiation error 
diff --git a/src/lang/PermissionException.java b/src/lang/PermissionException.java
index 0406d55..0de6fbb 100644
--- a/src/lang/PermissionException.java
+++ b/src/lang/PermissionException.java
@@ -1,4 +1,4 @@
-package jp.ac.kobe_u.cs.prolog.lang;
+package com.googlecode.prolog_cafe.lang;
 /**
  * Permission error.<br>
  * There will be a permission error when it is not permitted
diff --git a/src/lang/Predicate.java b/src/lang/Predicate.java
index 2c7db1d..3c11e85 100644
--- a/src/lang/Predicate.java
+++ b/src/lang/Predicate.java
@@ -1,4 +1,4 @@
-package jp.ac.kobe_u.cs.prolog.lang;
+package com.googlecode.prolog_cafe.lang;
 
 import java.lang.reflect.Field;
 import java.lang.reflect.Modifier;
diff --git a/src/lang/PredicateEncoder.java b/src/lang/PredicateEncoder.java
index 5348bfd..7ba6498 100644
--- a/src/lang/PredicateEncoder.java
+++ b/src/lang/PredicateEncoder.java
@@ -1,4 +1,4 @@
-package jp.ac.kobe_u.cs.prolog.lang;
+package com.googlecode.prolog_cafe.lang;
 import java.util.regex.Pattern;
 import java.util.regex.Matcher;
 /**
diff --git a/src/lang/Prolog.java b/src/lang/Prolog.java
index bb4fcf4..e3ccad1 100644
--- a/src/lang/Prolog.java
+++ b/src/lang/Prolog.java
@@ -1,4 +1,4 @@
-package jp.ac.kobe_u.cs.prolog.lang;
+package com.googlecode.prolog_cafe.lang;
 import java.util.HashMap;
 import java.io.*;
 /**
diff --git a/src/lang/PrologClassLoader.java b/src/lang/PrologClassLoader.java
index d778c6a..6b82941 100644
--- a/src/lang/PrologClassLoader.java
+++ b/src/lang/PrologClassLoader.java
@@ -1,4 +1,4 @@
-package jp.ac.kobe_u.cs.prolog.lang;
+package com.googlecode.prolog_cafe.lang;
 import java.io.Serializable;
 /**
  * Prolog class loader.
diff --git a/src/lang/PrologControl.java b/src/lang/PrologControl.java
index 4f2adb2..cf7869b 100644
--- a/src/lang/PrologControl.java
+++ b/src/lang/PrologControl.java
@@ -1,4 +1,4 @@
-package jp.ac.kobe_u.cs.prolog.lang;
+package com.googlecode.prolog_cafe.lang;
 /**
  * Tracks current evaluation goal and results.
  * <p>
@@ -84,7 +84,7 @@ public abstract class PrologControl {
      * is set to the <code>cont</code> field of <code>call(t)</code> as continuation.
      */
     public void setPredicate(Term t)  {
-      setPredicate("jp.ac.kobe_u.cs.prolog.builtin", "call", t);
+      setPredicate("com.googlecode.prolog_cafe.builtin", "call", t);
     }
 
     /**
diff --git a/src/lang/PrologException.java b/src/lang/PrologException.java
index c8cab89..ae00f77 100644
--- a/src/lang/PrologException.java
+++ b/src/lang/PrologException.java
@@ -1,4 +1,4 @@
-package jp.ac.kobe_u.cs.prolog.lang;
+package com.googlecode.prolog_cafe.lang;
 import java.io.Serializable;
 /**
  * The superclass of classes for Prolog exceptions.<br>
diff --git a/src/lang/PrologMain.java b/src/lang/PrologMain.java
index 62d96f2..a791965 100644
--- a/src/lang/PrologMain.java
+++ b/src/lang/PrologMain.java
@@ -1,4 +1,4 @@
-package jp.ac.kobe_u.cs.prolog.lang;
+package com.googlecode.prolog_cafe.lang;
 import java.util.StringTokenizer;
 /**
  * Prolog Cafe launcher.
@@ -7,13 +7,13 @@ import java.util.StringTokenizer;
  * <code>package</code> is a package name, and 
  * <code>predicate</code> is a predicate name (only atom).
  * <pre>
- *   % java -cp $PLCAFEDIR/plcafe.jar jp.ac.kobe_u.cs.prolog.lang.PrologMain package:predicate
- *   % java -cp $PLCAFEDIR/plcafe.jar jp.ac.kobe_u.cs.prolog.lang.PrologMain predicate
+ *   % java -cp $PLCAFEDIR/plcafe.jar com.googlecode.prolog_cafe.lang.PrologMain package:predicate
+ *   % java -cp $PLCAFEDIR/plcafe.jar com.googlecode.prolog_cafe.lang.PrologMain predicate
  * </pre>
  * Let us show a sample session for launching a small Prolog interpreter:
- * <code>jp.ac.kobe_u.cs.prolog.builtin:cafeteria/0</code>.<br>
+ * <code>com.googlecode.prolog_cafe.builtin:cafeteria/0</code>.<br>
  * <pre>
- *    % java  -cp $PLCAFEDIR/plcafe.jar:$CLASSPATH jp.ac.kobe_u.cs.prolog.lang.PrologMain jp.ac.kobe_u.cs.prolog.builtin:cafeteria
+ *    % java  -cp $PLCAFEDIR/plcafe.jar:$CLASSPATH com.googlecode.prolog_cafe.lang.PrologMain com.googlecode.prolog_cafe.builtin:cafeteria
  *    Prolog Cafe X.X.X (YYY)
  *    Copyright(C) 1997-200X M.Banbara and N.Tamura
  *    | ?- 
@@ -41,14 +41,14 @@ public class PrologMain {
 	    } 
 	    Term arg1 = Prolog.Nil;
 	    arg1 = new ListTerm(SymbolTerm.makeSymbol("user"), arg1);
-	    arg1 = new ListTerm(SymbolTerm.makeSymbol("jp.ac.kobe_u.cs.prolog.builtin"), arg1);
+	    arg1 = new ListTerm(SymbolTerm.makeSymbol("com.googlecode.prolog_cafe.builtin"), arg1);
 	    Term arg2 = parseAtomicGoal(argv[0]);
 	    if (arg2  == null) {
 		usage();
 		System.exit(1);
 	    }
 	    p = new BlockingPrologControl();
-	    p.setPredicate("jp.ac.kobe_u.cs.prolog.builtin", "initialization", arg1, arg2);
+	    p.setPredicate("com.googlecode.prolog_cafe.builtin", "initialization", arg1, arg2);
 	    for (boolean r = p.call(); r; r = p.redo()) {}
 	    System.exit(0);
 	} catch (Exception e){
@@ -83,9 +83,9 @@ public class PrologMain {
     protected static void usage() {
 	String s = "Usage:\n";
 	s += "java -cp $PLCAFEDIR/plcafe.jar";
-	s += " jp.ac.kobe_u.cs.prolog.lang.PrologMain package:predicate\n";
+	s += " com.googlecode.prolog_cafe.lang.PrologMain package:predicate\n";
 	s += "java -cp $PLCAFEDIR/plcafe.jar";
-	s += " jp.ac.kobe_u.cs.prolog.lang.PrologMain predicate\n";
+	s += " com.googlecode.prolog_cafe.lang.PrologMain predicate\n";
 	s += "    package:        package name\n";
 	s += "    predicate:      predicate name (only atom)";
 	System.out.println(s);
diff --git a/src/lang/RepresentationException.java b/src/lang/RepresentationException.java
index 25d5582..b6fa85e 100644
--- a/src/lang/RepresentationException.java
+++ b/src/lang/RepresentationException.java
@@ -1,4 +1,4 @@
-package jp.ac.kobe_u.cs.prolog.lang;
+package com.googlecode.prolog_cafe.lang;
 /**
  * Representation error.<br>
  * There will be a representation error when an implementation
diff --git a/src/lang/StructureTerm.java b/src/lang/StructureTerm.java
index 6a45a07..354a66b 100644
--- a/src/lang/StructureTerm.java
+++ b/src/lang/StructureTerm.java
@@ -1,4 +1,4 @@
-package jp.ac.kobe_u.cs.prolog.lang;
+package com.googlecode.prolog_cafe.lang;
 /**
  * Compound term. <br>
  * The <code>StructureTerm</code> class represents a compound term but list.<br>
diff --git a/src/lang/Success.java b/src/lang/Success.java
index cb81e22..ac937a5 100644
--- a/src/lang/Success.java
+++ b/src/lang/Success.java
@@ -1,4 +1,4 @@
-package jp.ac.kobe_u.cs.prolog.lang;
+package com.googlecode.prolog_cafe.lang;
 /**
  * Initial continuation goal.<br>
  * That is to say, this <code>Success</code> will be executed 
diff --git a/src/lang/SymbolTerm.java b/src/lang/SymbolTerm.java
index ebc168d..442e9f1 100644
--- a/src/lang/SymbolTerm.java
+++ b/src/lang/SymbolTerm.java
@@ -1,4 +1,4 @@
-package jp.ac.kobe_u.cs.prolog.lang;
+package com.googlecode.prolog_cafe.lang;
 import java.util.concurrent.ConcurrentHashMap;
 /**
  * Atom.<br>
diff --git a/src/lang/SyntaxException.java b/src/lang/SyntaxException.java
index 64871bb..2802e96 100644
--- a/src/lang/SyntaxException.java
+++ b/src/lang/SyntaxException.java
@@ -1,4 +1,4 @@
-package jp.ac.kobe_u.cs.prolog.lang;
+package com.googlecode.prolog_cafe.lang;
 /**
  * Syntax error.<br>
  * There will be a syntax error when a sequence of characters
diff --git a/src/lang/SystemException.java b/src/lang/SystemException.java
index f175229..5613aea 100644
--- a/src/lang/SystemException.java
+++ b/src/lang/SystemException.java
@@ -1,4 +1,4 @@
-package jp.ac.kobe_u.cs.prolog.lang;
+package com.googlecode.prolog_cafe.lang;
 /**
  * System error.<br>
  *
diff --git a/src/lang/Term.java b/src/lang/Term.java
index 2cecf08..c26d2e7 100644
--- a/src/lang/Term.java
+++ b/src/lang/Term.java
@@ -1,4 +1,4 @@
-package jp.ac.kobe_u.cs.prolog.lang;
+package com.googlecode.prolog_cafe.lang;
 import java.io.Serializable;
 /**
  * The superclass of classes for term structures.
diff --git a/src/lang/TermException.java b/src/lang/TermException.java
index 6b82eca..d15381f 100644
--- a/src/lang/TermException.java
+++ b/src/lang/TermException.java
@@ -1,4 +1,4 @@
-package jp.ac.kobe_u.cs.prolog.lang;
+package com.googlecode.prolog_cafe.lang;
 /**
  * User-defined exception.<br>
  *
diff --git a/src/lang/Token.java b/src/lang/Token.java
index aa06d17..7fd3d07 100644
--- a/src/lang/Token.java
+++ b/src/lang/Token.java
@@ -1,4 +1,4 @@
-package jp.ac.kobe_u.cs.prolog.lang;
+package com.googlecode.prolog_cafe.lang;
 import java.util.*;
 import java.io.*;
 /**
diff --git a/src/lang/Token.java.bak b/src/lang/Token.java.bak
index 620a755..03455ff 100644
--- a/src/lang/Token.java.bak
+++ b/src/lang/Token.java.bak
@@ -1,4 +1,4 @@
-package jp.ac.kobe_u.cs.prolog.lang;
+package com.googlecode.prolog_cafe.lang;
 import java.util.*;
 import java.io.*;
 /**
diff --git a/src/lang/Trail.java b/src/lang/Trail.java
index fd111dc..08ce4d2 100644
--- a/src/lang/Trail.java
+++ b/src/lang/Trail.java
@@ -1,4 +1,4 @@
-package jp.ac.kobe_u.cs.prolog.lang;
+package com.googlecode.prolog_cafe.lang;
 import java.io.Serializable;
 /**
  * Trail stack.<br>
diff --git a/src/lang/Undoable.java b/src/lang/Undoable.java
index a28b77f..f1c2822 100644
--- a/src/lang/Undoable.java
+++ b/src/lang/Undoable.java
@@ -1,4 +1,4 @@
-package jp.ac.kobe_u.cs.prolog.lang;
+package com.googlecode.prolog_cafe.lang;
 /**
  * Implementing this interface allows an object to be pushed to trail stack.<br>
  * @see Trail
diff --git a/src/lang/VariableTerm.java b/src/lang/VariableTerm.java
index 490858e..1293ca1 100644
--- a/src/lang/VariableTerm.java
+++ b/src/lang/VariableTerm.java
@@ -1,4 +1,4 @@
-package jp.ac.kobe_u.cs.prolog.lang;
+package com.googlecode.prolog_cafe.lang;
 /**
  * Variable.<br>
  * The <code>VariableTerm</code> class represents a logical variable.<br>
author	Shawn O. Pearce <sop@google.com>	2011-06-02 07:52:06 -0700
committer	Shawn O. Pearce <sop@google.com>	2011-06-02 07:52:06 -0700
commit	4b8cac4bc7566bc819db7d29021fa79ef7a53b08 (patch)
tree	4371301e25f96710ec7cb5629d75ce9f61a307d7
parent	fb5925a8700180736b7db2430546390a5e5959e9 (diff)
download	prolog-cafe-4b8cac4bc7566bc819db7d29021fa79ef7a53b08.tar.gz