RFR JMC-6104: Java Application/Thread Activity does not show the graph

[Sharath Ballal]

Hello,

 

Pls review this fix.  The issue was that in the "Java Application" page if "Thread Activity" checkbox was selected in the legend no bars in the graph was getting generated. (More details in the bug.)

 

Reason is that the event id path "com.oracle.jdk" was hard coded in some places.  Fix is to use the global constants.  

 

JBS: https://bugs.openjdk.java.net/browse/JMC-6104

Webrev: http://cr.openjdk.java.net/~sballal/JMC-6104/webrev.00/

 

Testing:

Mvn verify passes.  

I loaded JDK 7/8/9/10/11 recordings and verified under "Java Application", "Thread Activity" shows the bars in the graph.  "Threads" page under "Java Application" also shows the bars in the graph.

 

Thanks,

Sharath