use junit defined in libraries

hibernate-testing/hibernate-testing.gradle

@@ -2,7 +2,7 @@ apply plugin: 'java'
 
 dependencies {
     compile project( ':hibernate-core' )
-    compile "junit:junit:4.8.2"
+    compile( libraries.junit )
     compile( libraries.byteman )
     compile( libraries.byteman_install )
     compile( libraries.byteman_bmunit )

hibernate-testing/src/main/java/org/hibernate/testing/junit4/ExtendedFrameworkMethod.java

@@ -94,11 +94,6 @@ public class ExtendedFrameworkMethod extends FrameworkMethod {
 		return delegatee.hashCode();
 	}
 
-	@Override
-	public boolean producesType(Class<?> type) {
-		return delegatee.producesType( type );
-	}
-
 	@Override
 	public Annotation[] getAnnotations() {
 		return delegatee.getAnnotations();