remove groovy related test

tests/src/org/aspectj/systemtest/ajc1612/Ajc1612Tests.java

 	// runTest("double itdf");
 	// }
 
+	public void testItdSplitCompilation_354683() throws Exception {
+		runTest("itd split compilation");
+	}
+
 	public void testThisAspectInstance_239649_1() throws Exception {
 		// simple case
 		runTest("thisAspectInstance - 1");
 		runTest("thisAspectInstance - 15");
 	}
 
-	public void testVerifyPerthis() throws Exception {
-		runTest("verify perthis");
-	}
+	// public void testVerifyPerthis() throws Exception {
+	// runTest("verify perthis");
+	// }
 
 	public void testRangeForLocalVariables_353936() throws ClassNotFoundException {
 		runTest("local variable tables");