On the other hand, the Client VM will have a greater tendency to flush soft references rather than grow the heap.
The behavior described above is true for 1.3.1 through Java SE 6 versions of the Java Hot Spot VMs.
If you are still having problems please see the Java Trouble-Shooting and Diagnostic Guide I keep running out of file descriptors, what should I do?
Eclipse updating indexes java heap space relative dating exercise answers
This behavior is not part of the VM specification, however, and is subject to change in future releases.
Likewise the flag is not guaranteed to be present in any given release.
The only thing that you can do is to set the number of file descriptors allowed on the system higher.
The hard limit default is 1024 and the soft limit default is 64.
When this happens, the VM will exit after printing a message similar to the following.
For more information, see the evaluation section of bug 4697804. The maximum theoretical heap limit for the 32-bit JVM is 4G.As of Java SE 6, the Windows /3GB feature is not supported. Pooling objects will cause them to live longer than necessary.If your application requires a very large heap you should use a 64-bit VM on a version of the operating system that supports 64-bit applications. The garbage collection methods will be much more efficient if you let it do the memory management. Don't call System.gc(), Hot Spot will make the determination of when its appropriate and will generally do a much better job.The default value is one second of lifetime per free megabyte in the heap.This value can be adjusted using the option) to calculate free space remaining.The Java Hotspot Client VM uses the current heap size to calculate the free space.