ensure that cast won't be marked as redundant for jdk7 (IDEA-82002)

(is valid though for jdk6)

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

@@ -6,4 +6,12 @@ class A {
          System.out.println(t.<error descr="'value' has private access in 'A'">value</error>);
       }
    }
-}
+}
+
+abstract class Foo<T extends Foo<T>> {
+    private int field;
+
+    public int bar(T t){
+        return t.<error descr="'field' has private access in 'Foo'">field</error>;
+    }
+}

java/java-tests/testData/inspection/redundantCast/generics/TypeParameterAccessChecksJava7/expected.xml

@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<problems/>

java/java-tests/testData/inspection/redundantCast/generics/TypeParameterAccessChecksJava7/src/TypeParameterAccessChecksJava7.java

@@ -0,0 +1,7 @@
+public abstract class Foo<T extends Foo<T>> {
+  private int field;
+
+  public int bar(T t){
+    return ((Foo<T>)t).field;
+  }
+}

java/java-tests/testSrc/com/intellij/codeInspection/RedundantCast15Test.java

@@ -37,6 +37,8 @@ public class RedundantCast15Test extends InspectionTestCase {
 
   public void testRawCastsToAvoidIncompatibility() throws Exception { doTest();}
 
+  public void testTypeParameterAccessChecksJava7() throws Exception { doTest();}
+
   public void testIgnore() throws Exception {
     final RedundantCastInspection castInspection = new RedundantCastInspection();
     castInspection.IGNORE_ANNOTATED_METHODS = true;