safe delete: delete type parameters of the overriding method, otherwise it would be a compilation error (IDEA-142378)

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

@@ -0,0 +1,11 @@
+class A {
+  public <<caret>T> void foo() {}
+}
+
+class B extends A {
+
+  @Override
+  public <T> void foo() {
+    super.foo();
+  }
+}

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

@@ -0,0 +1,11 @@
+class A {
+  public void foo() {}
+}
+
+class B extends A {
+
+  @Override
+  public void foo() {
+    super.foo();
+  }
+}

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

@@ -277,6 +277,10 @@ public class SafeDeleteTest extends MultiFileTestCase {
     doSingleFileTest();
   }
 
+  public void testTypeParameterWithinMethodHierarchy() throws Exception {
+    doSingleFileTest();
+  }
+
   public void testClassWithInnerStaticImport() throws Exception {
     doTest("ClassWithInnerStaticImport");
   }