1 files changed, 67 insertions, 0 deletions
diff --git a/plugins/java-decompiler/engine/src/org/jetbrains/java/decompiler/struct/attr/StructLocalVariableTableAttribute.java b/plugins/java-decompiler/engine/src/org/jetbrains/java/decompiler/struct/attr/StructLocalVariableTableAttribute.java
new file mode 100644
index 000000000000..60e40c013db6
--- /dev/null
+++ b/plugins/java-decompiler/engine/src/org/jetbrains/java/decompiler/struct/attr/StructLocalVariableTableAttribute.java
@@ -0,0 +1,67 @@
+/*
+ * Copyright 2000-2014 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.jetbrains.java.decompiler.struct.attr;
+
+import org.jetbrains.java.decompiler.struct.consts.ConstantPool;
+import org.jetbrains.java.decompiler.util.DataInputFullStream;
+
+import java.io.IOException;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Map;
+
+/*
+  u2 local_variable_table_length;
+  local_variable {
+    u2 start_pc;
+    u2 length;
+    u2 name_index;
+    u2 descriptor_index;
+    u2 index;
+  }
+*/
+public class StructLocalVariableTableAttribute extends StructGeneralAttribute {
+
+  private Map<Integer, String> mapVarNames = new HashMap<Integer, String>();
+
+  @Override
+  public void initContent(ConstantPool pool) throws IOException {
+    DataInputFullStream data = stream();
+
+    int len = data.readUnsignedShort();
+    if (len > 0) {
+      mapVarNames = new HashMap<Integer, String>(len);
+      for (int i = 0; i < len; i++) {
+        data.discard(4);
+        int nameIndex = data.readUnsignedShort();
+        data.discard(2);
+        int varIndex = data.readUnsignedShort();
+        mapVarNames.put(varIndex, pool.getPrimitiveConstant(nameIndex).getString());
+      }
+    }
+    else {
+      mapVarNames = Collections.emptyMap();
+    }
+  }
+
+  public void addLocalVariableTable(StructLocalVariableTableAttribute attr) {
+    mapVarNames.putAll(attr.getMapVarNames());
+  }
+
+  public Map<Integer, String> getMapVarNames() {
+    return mapVarNames;
+  }
+}