Java - Java Virtual Machine (JVM|Java)


Ie the java executable:


Different JVM exist:


Options that:

  • begin with -X are non-standard (not guaranteed to be supported on all VM implementations), and are subject to change without notice in subsequent releases of the JDK.
  • Options that are specified with -XX are not stable and are subject to change without notice.


The garbage collection is the most important factor in tuning a JVM. in order to get a good application performance.

Documentation / Reference

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