RFR: 6882: Method Profiling lacks icon in the Java Application View

[Guru Hb]

Root Cause : Image Should not be disposed outside the ImageDataProvider scope.
Solution : Image are created inside the ImageDataProvider (inside the lambda expression).

-------------

Commit messages:
 - 6882: Method Profiling lacks icon in the Java Application View

Changes: https://git.openjdk.java.net/jmc/pull/109/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jmc&pr=109&range=00
  Issue: https://bugs.openjdk.java.net/browse/JMC-6882
  Stats: 17 lines in 1 file changed: 3 ins; 0 del; 14 mod
  Patch: https://git.openjdk.java.net/jmc/pull/109.diff
  Fetch: git fetch https://git.openjdk.java.net/jmc pull/109/head:pull/109

PR: https://git.openjdk.java.net/jmc/pull/109