RFR: 7131823: Loading some animated GIFs fails with ArrayIndexOutOfBoundsE… [v2]

[Dan Lutker]

> …xception: Index 4096 out of bounds for length 4096
> 
> Adapted from https://github.com/openjdk/jfx/commit/7b7050c46299c0e6771ae02fbb5ceaf22104d3e4
> 
> # Testing done
> Build locally on linux and ran jdk_imageio tests.

Dan Lutker has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains one additional commit since the last revision:

  7131823: Loading some animated GIFs fails with ArrayIndexOutOfBoundsException: Index 4096 out of bounds for length 4096

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

Changes:
  - all: https://git.openjdk.java.net/jdk/pull/8371/files
  - new: https://git.openjdk.java.net/jdk/pull/8371/files/de0d6875..dac34ed4

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=8371&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=8371&range=00-01

  Stats: 11304 lines in 231 files changed: 8598 ins; 938 del; 1768 mod
  Patch: https://git.openjdk.java.net/jdk/pull/8371.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/8371/head:pull/8371

PR: https://git.openjdk.java.net/jdk/pull/8371