RFR: 8285097: Duplicate XML keys in XPATHErrorResources.java and XSLTErrorResources.java [v8]

[Shruthi]

> Removing the Duplicate keys present in XSLTErrorResources.java and XPATHErrorResources.java
> 
> The bug report for the same: https://bugs.openjdk.java.net/browse/JDK-8285097

Shruthi has refreshed the contents of this pull request, and previous commits have been removed. The incremental views will show differences compared to the previous content of the PR. The pull request contains one new commit since the last revision:

  Modify copyright year

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

Changes:
  - all: https://git.openjdk.java.net/jdk/pull/8318/files
  - new: https://git.openjdk.java.net/jdk/pull/8318/files/283f8ef9..bcad12ea

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=8318&range=07
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=8318&range=06-07

  Stats: 3 lines in 2 files changed: 1 ins; 0 del; 2 mod
  Patch: https://git.openjdk.java.net/jdk/pull/8318.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/8318/head:pull/8318

PR: https://git.openjdk.java.net/jdk/pull/8318