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If you specify the Maximum PermGen Size option (-XX:MaxPermSize=<NNN>
) for a Java 8 VM, you may see a warning message similar to the following.
Panel | |
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Html bobswift | Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=512m; support was removed in 8.0
</pre> |
Resolution
The PermGen space is superseded by a new space called Metaspace in Java 8.
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