Java 8 Pocket Guide by Robert Liguori & Patricia Liguori

Author:Robert Liguori & Patricia Liguori
Language: eng
Format: epub
ISBN: 9781491900864
Publisher: O’Reilly Media, Inc.
Published: 2014-01-09T05:00:00+00:00

Tip

Byte values include [k|K] for kilobytes, [m|M] for megabytes, and [g|G] for gigabytes.

Note that –XX options are not guaranteed to be stable. They are not part of the Java Language Specification (JLS) and are unlikely to be available in exact form and function from other third-party JVMs, if at all.

Resizing the JVM Heap

The heap is an area in memory that stores all objects created by executing a Java program. You should resize the heap only if it needs to be sized larger than the default heap size. If you are having performance problems or seeing the Permanent Generation (PermGen) error message java.lang.OutOfMemoryError, you may be running out of heap space.

Download

Copyright Disclaimer:
This site does not store any files on its server. We only index and link to content provided by other sites. Please contact the content providers to delete copyright contents if any and email us, we'll remove relevant links or contents immediately.