<i18n dev> RFR: 8295670: Remove duplication in java/util/Formatter/Basic*.java [v2]

[Justin Lu]

> Issue: Duplication of methods between Basic*.java test classes, due to auto generation by genBasic.sh
> 
> Fix: Reorganize parts of Basic-X.java.template into base class in Basic.java. Toggled -nel flag for generation script (genBasic.sh) to remove excessive white space. Moved a previous direct change to BasicDateTime.java into the template.
> 
> Note: Main files to look at are Basic.java and Basic-X.java.template, as the rest are a reflection of the auto generation

Justin Lu has updated the pull request incrementally with one additional commit since the last revision:

  Remove old ids hack, has no usage

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Changes:
  - all: https://git.openjdk.org/jdk/pull/10910/files
  - new: https://git.openjdk.org/jdk/pull/10910/files/8611e5b9..1bb22a2d

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=10910&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=10910&range=00-01

  Stats: 20 lines in 2 files changed: 0 ins; 20 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/10910.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/10910/head:pull/10910

PR: https://git.openjdk.org/jdk/pull/10910