This PR add "gz" option to jmap -dump command to support generate gzipped heap
dump.
example:
jmap -dump:live,gz=1,file=dump.gz <pid>
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Commit messages:
- 8256450: Add gz option to jmap to write a gzipped heap dump
Changes: https://git.openjdk.java.net/jdk/pull/1251/files
Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=1251&range=00
Issue: https://bugs.openjdk.java.net/browse/JDK-8256450
Stats: 23 lines in 2 files changed: 21 ins; 0 del; 2 mod
Patch: https://git.openjdk.java.net/jdk/pull/1251.diff
Fetch: git fetch https://git.openjdk.java.net/jdk pull/1251/head:pull/1251
PR: https://git.openjdk.java.net/jdk/pull/1251
