Feb 3, 2015 · An OutOfMemoryError is an exception thrown by the Java Virtual Machine (JVM) because it needs to allocate memory for a (new) object, but insufficient memory is available for the object.

Exception in thread thread_name: java.lang.OutOfMemoryError: Java heap space The detail message Java heap space indicates object could not be allocated in the Java heap.

I have to serialize around a million items and I get the following exception when I run my code: Exception in thread "main" java.lang.OutOfMemoryError: Java heap space at java.util.Arrays.

java.lang.OutOfMemoryError: Requested array size exceeds VM limit: Cause: The detail message "Requested array size exceeds VM limit" indicates that the application (or APIs used by that …

May 28, 2013 · But, in general, the situation causing java.lang.OutOfMemoryError: Unable to create new native thread goes through the following phases: A new Java thread is requested by an application …

If you want to increase your heap space, you can use java -Xms<initial heap size> -Xmx<maximum heap size> on the command line. By default, the values are based on the JRE version and system …

Apr 21, 2010 · Documentation for java.lang.Error says: An Error is a subclass of Throwable that indicates serious problems that a reasonable application should not try to catch But ...

Aug 23, 2012 · 38 With version 8u92 there's now a JVM option in the Oracle JDK to make the JVM exit when an OutOfMemoryError occurs: From the release notes: ExitOnOutOfMemoryError - When you …

Jan 18, 2012 · Java is always looking to reuse space from objects that you aren't using. If you run out of memory, you either need to use -Xmx to configure for more memory, or you have to fix your code to …

Aug 27, 2014 · The amount of memory given to Java process is specified at startup. memory divided into separate areas, heap and permgen being the most familiar sub-areas. While you specify the …