Issue #2729: arrays brakets after generics in method references left part are supported now.

3 files changed, 56 insertions, 0 deletions

diff --git a/src/test/resources-noncompilable/com/puppycrawl/tools/checkstyle/grammars/java8/InputMethodReferences4.java b/src/test/resources-noncompilable/com/puppycrawl/tools/checkstyle/grammars/java8/InputMethodReferences4.java
new file mode 100644
index 000000000..41373b0a9
--- /dev/null
+++ b/src/test/resources-noncompilable/com/puppycrawl/tools/checkstyle/grammars/java8/InputMethodReferences4.java
@@ -0,0 +1,12 @@
+//Compilable with Java8
+//Issue #2729
+package com.puppycrawl.tools.checkstyle.grammars.java8;
+import java.util.Arrays;
+
+public class InputMethodReferences4 {
+    public void doSomething(final Object... arguments) {
+        Arrays.stream(arguments)
+                .map(Object::getClass)
+                .toArray(Class<?>[]::new);
+    }
+}
\ No newline at end of file
diff --git a/src/test/resources-noncompilable/com/puppycrawl/tools/checkstyle/grammars/java8/InputMethodReferences5.java b/src/test/resources-noncompilable/com/puppycrawl/tools/checkstyle/grammars/java8/InputMethodReferences5.java
new file mode 100644
index 000000000..6a90000c9
--- /dev/null
+++ b/src/test/resources-noncompilable/com/puppycrawl/tools/checkstyle/grammars/java8/InputMethodReferences5.java
@@ -0,0 +1,27 @@
+//Compilable with Java8
+package com.puppycrawl.tools.checkstyle.grammars.java8;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+@Target({ METHOD, FIELD })
+@Retention(RUNTIME)
+public @interface InputMethodReferences5 {
+    JoinFormula formula() default @JoinFormula(value = "", referencedColumnName = "");
+
+    JoinColumn column() default @JoinColumn();
+}
+
+@interface JoinFormula {
+    String value();
+
+    String referencedColumnName();
+}
+
+@interface JoinColumn {
+
+}
diff --git a/src/test/resources-noncompilable/com/puppycrawl/tools/checkstyle/grammars/java8/InputMethodReferences6.java b/src/test/resources-noncompilable/com/puppycrawl/tools/checkstyle/grammars/java8/InputMethodReferences6.java
new file mode 100644
index 000000000..f05edef13
--- /dev/null
+++ b/src/test/resources-noncompilable/com/puppycrawl/tools/checkstyle/grammars/java8/InputMethodReferences6.java
@@ -0,0 +1,17 @@
+//Compilable with Java8
+package com.puppycrawl.tools.checkstyle.grammars.java8;
+
+public final class InputMethodReferences6 {
+
+    public void testMethod() {
+
+        @SuppressWarnings("unused")
+        class MyClass {
+            public int doSomething() {
+                return 0;
+            }
+        }
+
+    }
+
+}