java: more decompiler tests

plugins/java-decompiler/test/org/jetbrains/java/decompiler/IdeaDecompilerTest.java

@@ -55,6 +55,7 @@ public class IdeaDecompilerTest extends LightCodeInsightFixtureTestCase {
   public void testExtendsList() { doTestDecompiler(); }
   public void testParameters() { doTestDecompiler(); }
   public void testConstants() { doTestDecompiler(); }
+  public void testAnonymous() { doTestDecompiler(); }
 
   private void doTestDecompiler() {
     String name = PluginPathManager.getPluginHomePath("java-decompiler") + "/testData/" + getName().substring(4);

plugins/java-decompiler/testData/Anonymous.java

@@ -0,0 +1,13 @@
+public class Anonymous {
+  private int count = 0;
+
+  public Object produce() {
+    final int id = count++;
+    return new Object() {
+      @Override
+      public String toString() {
+        return "anonymous_" + id;
+      }
+    };
+  }
+}

plugins/java-decompiler/testData/Anonymous.txt

@@ -0,0 +1,24 @@
+//
+// Source code recreated from a .class file by IntelliJ IDEA
+// (powered by Fernflower decompiler)
+//
+
+
+public class Anonymous {
+
+    private int count = 0;
+
+
+    public Anonymous() {
+    }
+
+    public Object produce() {
+        ++this.count;
+        final int var1 = this.count;
+        return new Object() {
+            public String toString() {
+                return "anonymous_" + var1;
+            }
+        };
+    }
+}