Hi,
Please review this small change to add module information to the class
histogram displayed by tools such as jmap and jcmd. The module name and
version will follow the class name and be enclosed in parentheses.
Classes not in modules will not contain module information. For example:
num #instances #bytes class name (module)
-------------------------------------------------------
1: 7892 1575952 [B (java.base@9-internal)
2: 1783 214672 java.lang.Class (java.base@9-internal)
3: 5749 183968 java.util.HashMap$Node
(java.base@9-internal)
4: 7081 169944 java.lang.String (java.base@9-internal)
5: 1881 95312 [Ljava.lang.Object;
(java.base@9-internal)
6: 785 90832 [I (java.base@9-internal)
...
16: 1024 16384 ClassHistogramTest$TestClass
...
Open webrev: http://cr.openjdk.java.net/~hseigel/bug_8151342/
JBS bug: https://bugs.openjdk.java.net/browse/JDK-8151342
The fix was tested with JCK Lang, and VM tests, the UTE colocated and
non-colocated quick tests, and the JTreg jdk_svc, hotspot, JDK java/io,
java/lang, java/util, and java/security tests.
Thanks, Harold
