type params: error for jdk < 1.7 (IDEA-67861)

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/genericsHighlighting/IDEA67861.java

@@ -0,0 +1,8 @@
+abstract class C {
+        <T> void foo(Object s){ }
+        abstract String foo(String s);
+
+    {
+        this.<String>foo("").toLowerCase();
+    }
+}