invert boolean for anonymous classes (IDEA-71076)

java/java-impl/src/com/intellij/refactoring/invertBoolean/InvertBooleanProcessor.java

@@ -110,8 +110,12 @@ public class InvertBooleanProcessor extends BaseRefactoringProcessor {
       final Query<PsiReference> methodQuery = MethodReferencesSearch.search(method);
       final Collection<PsiReference> methodRefs = methodQuery.findAll();
       for (PsiReference ref : methodRefs) {
-        if (ref.getElement().getParent() instanceof PsiCall) {
-          final PsiCall call = (PsiCall)ref.getElement().getParent();
+        PsiElement parent = ref.getElement().getParent();
+        if (parent instanceof PsiAnonymousClass) {
+          parent = parent.getParent();
+        }
+        if (parent instanceof PsiCall) {
+          final PsiCall call = (PsiCall)parent;
           final PsiReferenceExpression methodExpression = call instanceof PsiMethodCallExpression ?
                                                           ((PsiMethodCallExpression)call).getMethodExpression() :
                                                           null;

java/java-tests/testData/refactoring/invertBoolean/anonymousClasses.java

@@ -0,0 +1,23 @@
+abstract class DemoInvertBoolean {
+
+    boolean b;
+
+    DemoInvertBoolean(boolean <caret>b) {
+        this.b = b;
+    }
+
+    DemoInvertBoolean() {
+        this(true);//this true will be inverted
+    }
+
+    abstract void f1();
+
+    public static void main(String[] args) {
+        DemoInvertBoolean demo = new DemoInvertBoolean(true) {//this true will not be inverted
+            @Override
+            public void f1() {
+
+            }
+        };
+    }
+}

java/java-tests/testData/refactoring/invertBoolean/anonymousClasses_after.java

@@ -0,0 +1,23 @@
+abstract class DemoInvertBoolean {
+
+    boolean b;
+
+    DemoInvertBoolean(boolean <caret>bInverted) {
+        this.b = !bInverted;
+    }
+
+    DemoInvertBoolean() {
+        this(false);//this true will be inverted
+    }
+
+    abstract void f1();
+
+    public static void main(String[] args) {
+        DemoInvertBoolean demo = new DemoInvertBoolean(false) {//this true will not be inverted
+            @Override
+            public void f1() {
+
+            }
+        };
+    }
+}

java/java-tests/testSrc/com/intellij/refactoring/InvertBooleanTest.java

@@ -28,6 +28,7 @@ public class InvertBooleanTest extends LightCodeInsightTestCase {
   public void testUnusedReturnValue() throws Exception { doTest(); }
 
   public void testInnerClasses() throws Exception {doTest();}
+  public void testAnonymousClasses() throws Exception {doTest();}
 
   private void doTest() throws Exception {
     configureByFile(TEST_ROOT + getTestName(true) + ".java");