skip extends Object during new type param creation; test for IDEA-57449

java/java-tests/testData/codeInsight/overrideImplement/afterResolveTypeParamConflict.java

@@ -0,0 +1,10 @@
+abstract class A1<X>{
+    abstract <T> void foo(T t, X x);
+}
+
+class B1<T> extends A1<T>{
+    @Override
+    <T1> void foo(T1 t1, T t) {
+        <selection>//To change body of implemented methods use File | Settings | File Templates.</selection>
+    }
+}

java/java-tests/testData/codeInsight/overrideImplement/beforeResolveTypeParamConflict.java

@@ -0,0 +1,7 @@
+abstract class A1<X>{
+    abstract <T> void foo(T t, X x);
+}
+
+class B1<T> extends A1<T>{
+  <caret>
+}