[jdk11u-dev] RFR: 8193462: Fix Filer handling of package-info initial elements

[Guoxiong Li]

Hi all,

In order to backport JDK-8255729 [1] cleanly to jdk11, I need to backport this patch [2] firstly.

The code applies cleanly.

[1] https://bugs.openjdk.org/browse/JDK-8255729
[2] https://bugs.openjdk.org/browse/JDK-8193462

Best Regards,
-- Guoxiong

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Commit messages:
 - Backport fafd1b7536e9bd949f3a2f31da5679348e72c3cb

Changes: https://git.openjdk.org/jdk11u-dev/pull/1208/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=1208&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8193462
  Stats: 59 lines in 3 files changed: 46 ins; 3 del; 10 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/1208.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev pull/1208/head:pull/1208

PR: https://git.openjdk.org/jdk11u-dev/pull/1208