RFR: JDK-8290011: IGV: Remove dead code and cleanup [v10]

Mon Sep 26 08:30:09 UTC 2022

> Remove dead code from the IGV code base. There are many unused or redundant functions in the code

Tobias Holenstein has updated the pull request incrementally with two additional commits since the last revision:

 - Undo removal of toString() in Group.java
 - make fond constants uppercase

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Changes:
  - all: https://git.openjdk.org/jdk/pull/10197/files
  - new: https://git.openjdk.org/jdk/pull/10197/files/9a89d50c..253a1b41

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=10197&range=09
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=10197&range=08-09

  Stats: 16 lines in 2 files changed: 11 ins; 0 del; 5 mod
  Patch: https://git.openjdk.org/jdk/pull/10197.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/10197/head:pull/10197

PR: https://git.openjdk.org/jdk/pull/10197