unused declaration: false positive: process anonymous classes for usages (IDEA-71274 )

java/java-impl/src/com/intellij/codeInspection/reference/RefJavaUtilImpl.java

@@ -105,6 +105,7 @@ public class RefJavaUtilImpl extends RefJavaUtil{
           }
 
           @Override public void visitAnonymousClass(PsiAnonymousClass psiClass) {
+            super.visitAnonymousClass(psiClass);
             RefClassImpl refClass = (RefClassImpl)refFrom.getRefManager().getReference(psiClass);
             refFrom.addReference(refClass, psiClass, psiFrom, false, true, null);
           }

java/java-tests/testData/inspection/deadCode/usagesInAnonymous/expected.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<problems>  
+</problems>
+

java/java-tests/testData/inspection/deadCode/usagesInAnonymous/src/Test.java

@@ -0,0 +1,16 @@
+public class MyClass {
+  public static void main(String[] args) {
+    new Parent(method()) {
+    };
+  }
+
+  public static String method() {
+    return "";
+  }
+
+  public static class Parent {
+    protected Parent(Object o) {
+      System.out.println(o);
+    }
+  }
+}

java/java-tests/testSrc/com/intellij/codeInspection/UnusedDeclarationTest.java

@@ -176,4 +176,8 @@ public class UnusedDeclarationTest extends InspectionTestCase {
   public void testenumValues() throws Exception {
     doTest();
   }
+
+  public void testUsagesInAnonymous() throws Exception {
+    doTest();
+  }
 }