6909442: Fix comments in test/sun/tools/jhat/HatRun.java

Summary: Update the comments in this test to match the changes in 6902325
Reviewed-by: ohair

test/sun/tools/jhat/HatRun.java

@@ -176,13 +176,15 @@ public class HatRun {
                            + File.separator + "jhat";
         /* Array of strings to be passed in for exec:
          *   1. java
-         *   2. -Dtest.classes=.
-         *   3. -d64                 (optional)
-         *   4. -Xcheck:jni          (Just because it finds bugs)
-         *   5. -Xverify:all         (Make sure verification is on full blast)
-         *   6. -agent
+         *   2. -cp
+         *   3. cdir
+         *   4. -Dtest.classes=.
+         *   5. -d64                 (optional)
+         *   6. -Xcheck:jni          (Just because it finds bugs)
+         *   7. -Xverify:all         (Make sure verification is on full blast)
+         *   8. -agent
          *       vm_options
-         *   7+i. classname
+         *   9+i. classname
          */
         int nvm_options = 0;
         if ( vm_options != null ) nvm_options = vm_options.length;