<i18n dev> RFR: 8295000: java/util/Formatter/Basic test cleanup [v2]

[Justin Lu]

> Issue: java/util/Formatter/Basic regression test emits lots of warning messages (~60). 
> 
> Fix: Made adjustments to Basic-X.java.template as the BasicXXX.java files where the errors originate from are generated from the template. 
> 
> Note: The reason why there is white space added (and already existing in the BasicXXX files) is due to how the template is generated.

Justin Lu 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 four additional commits since the last revision:

 - Merge master
 - Adjust template to reduce whitespace
 - Re-add modified BasicDateTime test contents removed by generated template
 - Adjust template to cleanup errors

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/10684/files
  - new: https://git.openjdk.org/jdk/pull/10684/files/026ca4c1..88ef21cc

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=10684&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=10684&range=00-01

  Stats: 170665 lines in 2048 files changed: 98332 ins; 37356 del; 34977 mod
  Patch: https://git.openjdk.org/jdk/pull/10684.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/10684/head:pull/10684

PR: https://git.openjdk.org/jdk/pull/10684