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 Spring JIRA by Imported, 1 year ago
Java heap space
via Spring JIRA by Imported, 1 year ago
Java heap space
via Google Groups by Moohyoung Park, 7 months ago
java.lang.OutOfMemoryError: Java heap space
at java.util.Arrays.copyOf(Arrays.java:2760)
at java.util.Arrays.copyOf(Arrays.java:2734)
at java.util.ArrayList.ensureCapacity(ArrayList.java:167)
at java.util.ArrayList.addAll(ArrayList.java:474)
at org.springframework.ide.eclipse.core.SpringCoreUtils.getClassPathURLs(SpringCoreUtils.java:333)
at org.springframework.ide.eclipse.core.SpringCoreUtils.getClassPathURLs(SpringCoreUtils.java:333)
at org.springframework.ide.eclipse.core.SpringCoreUtils.getClassPathURLs(SpringCoreUtils.java:333)
at org.springframework.ide.eclipse.core.SpringCoreUtils.getClassPathURLs(SpringCoreUtils.java:333)
at org.springframework.ide.eclipse.core.SpringCoreUtils.getClassPathURLs(SpringCoreUtils.java:333)
at org.springframework.ide.eclipse.core.SpringCoreUtils.getClassPathURLs(SpringCoreUtils.java:333)
at org.springframework.ide.eclipse.core.SpringCoreUtils.getClassPathURLs(SpringCoreUtils.java:333)
at org.springframework.ide.eclipse.core.SpringCoreUtils.getClassPathURLs(SpringCoreUtils.java:333)
at org.springframework.ide.eclipse.core.SpringCoreUtils.getClassLoader(SpringCoreUtils.java:260)
at org.springframework.ide.eclipse.aop.core.model.builder.AopReferenceModelBuilder.buildAopReferencesFromFile(AopReferenceModelBuilder.java:407)
at org.springframework.ide.eclipse.aop.core.model.builder.AopReferenceModelBuilder.buildAopModel(AopReferenceModelBuilder.java:170)

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