java.lang.RuntimeException: java.lang.OutOfMemoryError: Java heap space

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via oracle.com by Unknown author

An easy way to solve OutOfMemoryError in java is to increase the maximum heap size by using JVM options -Xmx512M, this will immediately solve your OutOfMemoryError.

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via Stack Overflow by Eugene Yokota

In Eclipse : go to Run --> Run Configurations --> then select the project under maven build --> then select the tab "JRE" --> then enter -Xmx1024m

This should increase the memory heap for all the builds/projects. The above memory size is 1 GB

Solutions on the web

via Stack Overflow by NSC
, 1 year ago
java.lang.OutOfMemoryError: Java heap space
via hortonworks.com by Unknown author, 1 year ago
java.lang.OutOfMemoryError: Java heap space
via Stack Overflow by Laurens Koppenol
, 1 year ago
java.lang.OutOfMemoryError: Java heap space
via Stack Overflow by Vinay Kumar
, 1 year ago
java.lang.OutOfMemoryError: Java heap space
via hortonworks.com by Unknown author, 1 year ago
java.lang.OutOfMemoryError: Java heap space
via hortonworks.com by Unknown author, 1 year ago
java.lang.RuntimeException: java.lang.OutOfMemoryError: Java heap space
at java.util.Arrays.copyOf(Arrays.java:3181)
at java.util.ArrayList.grow(ArrayList.java:261)
at java.util.ArrayList.ensureExplicitCapacity(ArrayList.java:235)
at java.util.ArrayList.ensureCapacityInternal(ArrayList.java:227)
at java.util.ArrayList.add(ArrayList.java:458)

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