Tuesday, September 24

VirtualMachineError

                                                              VirtualMachineError






VirtualMachineError is the superclass of all error classes that can occur during the operation of the Virtual Machine. A VirtualMachineError indicates that the virtual machine is broken or has run out of resources necessary for it to continue operating.



 java.lang.VirtualMachineError Error Hierarchy


java.lang.Object
   |
   +----java.lang.Throwable
           |
           +----java.lang.Error
                   |
                   +----java.lang.VirtualMachineError

There is no other way to recover from this error except re-installation of JVM. While reinstalling choose maximum possible updated version that provides better stability ,reliability and overall performance.Also set the Java memory allocation parameters judiciously.

Heap size should be set as decided in system architecture Example :  HeapSize="512" maximumHeapSize="1024"

Type java –version DOS commands to know the installed JDK version on machine.






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