Please Visit: http://ift.tt/1ajReyV
from Public RSS-Feed of Jeffery yuan. Created with the PIXELMECHANICS 'GPlusRSS-Webtool' at http://gplusrss.com http://ift.tt/1zyHwdC
via LifeLong Community
Java and Eclipse Plugin Development: UseCompressedOops flag with java
Compressed oops is supported and enabled by default in Java
SE 6u23 and later. In Java SE 7, use of compressed oops is the default for
64-bit JVM processes when -Xmx isn't specified and for values of -Xmx less than
32 gigabytes. For JDK 6 before the 6u23 release, use the -XX:+UseCompressedOops
flag with the java command to enable the feature.
In summary:
Java version <6u23 - use command to set it.
Java version >=6u23 - by default enabled.
JDK7 - if -xmx not specified or -xmx <32GB =>
configured bydefault
http://ift.tt/1zU7qpH
Done
Compressed oops is supported and enabled by default in Java
SE 6u23 and later. In Java SE 7, use of compressed oops is the default for
64-bit JVM processes when -Xmx isn't specified and for values of -Xmx less than
32 gigabytes. For JDK 6 before the 6u23 release, use the -XX:+UseCompressedOops
flag with the java command to enable the feature.
In summary:
Java version <6u23 - use command to set it.
Java version >=6u23 - by default enabled.
JDK7 - if -xmx not specified or -xmx <32GB =>
configured bydefault
http://ift.tt/1zU7qpH
Done
from Public RSS-Feed of Jeffery yuan. Created with the PIXELMECHANICS 'GPlusRSS-Webtool' at http://gplusrss.com http://ift.tt/1zyHwdC
via LifeLong Community
No comments:
Post a Comment