Java.lang.OutOfMemoryError

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Latest revision as of 00:08, 21 February 2006

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-[[Category:Troubleshooting]] [[Category:Memory]]
+#redirect [[OutOfMemoryError]]
-==Types of Memory==
-* Normal heap.  Use -J-verbosegc to debug this
-* Permanent heap.  Configured with -XX:MaxPermSize.  The default is generally too small
-* malloc() memory.  Used by JNI and in small parts by the JVM.
-* mmap memory.  On Unix, .jar files are mmapped taking up virtual memory.
-* Thread stacks.  Each thread has preallocated stack memory.  The default is 8m.
-=See Also=
-* [[Garbage Collection]]