safe delete of constructor parameter: anonymous class usages are fixed

java/java-impl/src/com/intellij/refactoring/safeDelete/JavaSafeDeleteDelegateImpl.java

@@ -43,8 +43,13 @@ public class JavaSafeDeleteDelegateImpl implements JavaSafeDeleteDelegate {
     if (element instanceof PsiCall) {
       call = (PsiCall)element;
     }
-    else if (element.getParent() instanceof PsiCall) {
-      call = (PsiCall)element.getParent();
+    else {
+      final PsiElement parent = element.getParent();
+      if (parent instanceof PsiCall) {
+        call = (PsiCall)parent;
+      } else if (parent instanceof PsiAnonymousClass) {
+        call = (PsiNewExpression)parent.getParent();
+      }
     }
     if (call != null) {
       final PsiExpressionList argList = call.getArgumentList();

java/java-tests/testData/refactoring/safeDelete/DeleteConstructorParameterWithAnonymousClassUsage.java

@@ -0,0 +1,8 @@
+class X {
+    public X(int <caret>p) {
+    }
+
+    {
+        new X(1) {};
+    }
+}

java/java-tests/testData/refactoring/safeDelete/DeleteConstructorParameterWithAnonymousClassUsage_after.java

@@ -0,0 +1,8 @@
+class X {
+    public X() {
+    }
+
+    {
+        new X() {};
+    }
+}

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

@@ -88,6 +88,10 @@ public class SafeDeleteTest extends MultiFileTestCase {
     doSingleFileTest();
   }
 
+  public void testDeleteConstructorParameterWithAnonymousClassUsage() throws Exception {
+    doSingleFileTest();
+  }
+
   public void testParameterInHierarchy() throws Exception {
     doTest("C2");
   }