check for type param numbers in java 1.6 should not rise error if super methods have type params (IDEA-57338)

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/genericsHighlighting/IDEA57338.java

@@ -0,0 +1,17 @@
+abstract class A {
+  abstract <T> void foo();
+}
+
+abstract class B extends A {
+  void foo()
+  {
+    this.<Integer>foo();
+  }
+}
+
+abstract class C {
+  void foo()
+  {
+    this.<error descr="Method 'foo()' does not have type parameters"><Integer></error>foo();
+  }
+}