JDK-8039566 : Remove GC combinations deprecated in JDK 8
- Type: Enhancement
- Component: hotspot
- Sub-Component: gc
- Affected Version: 9
- Priority: P3
- Status: Resolved
- Resolution: Duplicate
- Submitted: 2014-04-09
- Updated: 2017-05-17
- Resolved: 2016-03-01
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| JDK 9 |
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9Resolved  |
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Description
For JDK 8 we deprecated some GC flags and flag combinations. For JDK 9 we should remove them. The following flags and flag combinations are affected: DefNew + CMS : -XX:-UseParNewGC -XX:+UseConcMarkSweepGC ParNew + SerialOld : -XX:+UseParNewGC ParNew + iCMS : -Xincgc ParNew + iCMS : -XX:+CMSIncrementalMode -XX:+UseConcMarkSweepGC DefNew + iCMS : -XX:+CMSIncrementalMode -XX:+UseConcMarkSweepGC -XX:-UseParNewGC CMS foreground : -XX:+UseCMSCompactAtFullCollection CMS foreground : -XX:+CMSFullGCsBeforeCompaction CMS foreground : -XX:+UseCMSCollectionPassing
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