introduce parameter, delegate: process supermethod accordingly (IDEA-57162)

java/java-tests/testData/refactoring/introduceParameter/afterGenerateDelegateInSuperClass.java

@@ -0,0 +1,22 @@
+abstract class A {
+    void xxx() {
+        xxx(239);
+    }
+
+    abstract void xxx(final int anObject);
+}
+
+class B implements A {
+    public void xxx() {
+        xxx(239);
+    }
+
+    public void xxx(final int anObject) {
+    System.out.println(anObject);
+  }
+
+  static {
+    A a = new B();
+    a.xxx();
+  }
+}

java/java-tests/testData/refactoring/introduceParameter/afterGenerateDelegateInSuperInterface.java

@@ -0,0 +1,20 @@
+interface A {
+    void xxx();
+
+    void xxx(final int anObject);
+}
+
+class B implements A {
+    public void xxx() {
+        xxx(239);
+    }
+
+    public void xxx(final int anObject) {
+    System.out.println(anObject);
+  }
+
+  static {
+    A a = new B();
+    a.xxx();
+  }
+}

java/java-tests/testData/refactoring/introduceParameter/beforeGenerateDelegateInSuperClass.java

@@ -0,0 +1,14 @@
+abstract class A {
+  abstract void xxx();
+}
+
+class B implements A {
+  public void xxx() {
+    System.out.println(<selection>239</selection>);
+  }
+
+  static {
+    A a = new B();
+    a.xxx();
+  }
+}

java/java-tests/testData/refactoring/introduceParameter/beforeGenerateDelegateInSuperInterface.java

@@ -0,0 +1,14 @@
+interface A {
+  void xxx();
+}
+
+class B implements A {
+  public void xxx() {
+    System.out.println(<selection>239</selection>);
+  }
+
+  static {
+    A a = new B();
+    a.xxx();
+  }
+}

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

@@ -245,6 +245,14 @@ public class IntroduceParameterTest extends LightCodeInsightTestCase {
     doTest(IntroduceParameterRefactoring.REPLACE_FIELDS_WITH_GETTERS_ALL, true, false, true, false);
   }
 
+  public void testGenerateDelegateInSuperClass() throws Exception {
+    doTest(IntroduceParameterRefactoring.REPLACE_FIELDS_WITH_GETTERS_ALL, true, true, true, true);
+  }
+
+  public void testGenerateDelegateInSuperInterface() throws Exception {
+    doTest(IntroduceParameterRefactoring.REPLACE_FIELDS_WITH_GETTERS_ALL, true, true, true, true);
+  }
+
   private void doTestThroughHandler() throws Exception {
     configureByFile("/refactoring/introduceParameter/before" + getTestName(false) + ".java");
     new IntroduceParameterHandler().invoke(getProject(), myEditor, myFile, new DataContext() {