RFR(T): 8248049: minor cleanups in gc/whitebox/TestWBGC.java

[Daniel D. Daugherty]

Greetings,

During the code review for the following fix:

     JDK-8246477 add whitebox support for deflating idle monitors

David H. made a couple of nit comments on my new test.
Since I created my test by copying and modifying TestWBGC.java,
it makes sense to also fix those nits in that test.

Here's the tracking bug:

     JDK-8248049 minor cleanups in gc/whitebox/TestWBGC.java
     https://bugs.openjdk.java.net/browse/JDK-8248049

And here's the context diffs for a trivial review:

$ hg diff
diff -r aa1a1a674ec6 test/hotspot/jtreg/gc/whitebox/TestWBGC.java
--- a/test/hotspot/jtreg/gc/whitebox/TestWBGC.java Mon Jun 22 16:03:40 
2020 -0400
+++ b/test/hotspot/jtreg/gc/whitebox/TestWBGC.java Mon Jun 22 16:06:29 
2020 -0400
@@ -24,9 +24,9 @@
  package gc.whitebox;

  /*
- * @test TestWBGC
+ * @test
   * @bug 8055098
- * @summary Test verify that WB methods isObjectInOldGen and youngGC 
works correctly.
+ * @summary Test to verify that WB methods isObjectInOldGen and youngGC 
work correctly.
   * @requires vm.gc != "Z" & vm.gc != "Shenandoah"
   * @library /test/lib
   * @modules java.base/jdk.internal.misc


Thanks, in advance, for any comments, questions or suggestions.

Dan