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.

,
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

java.lang.OutOfMemoryError: Java heap space
at java.util.Arrays.copyOf(Unknown Source)
at java.lang.AbstractStringBuilder.expandCapacity(Unknown Source)
at java.lang.AbstractStringBuilder.append(Unknown Source)
at java.lang.StringBuffer.append(Unknown Source)
at com.icesoft.faces.util.DOMUtils.printNode(DOMUtils.java:134)
at com.icesoft.faces.util.DOMUtils.printNode(DOMUtils.java:165)
at com.icesoft.faces.util.DOMUtils.printNode(DOMUtils.java:165)
at com.icesoft.faces.util.DOMUtils.printNode(DOMUtils.java:165)
at com.icesoft.faces.util.DOMUtils.printNode(DOMUtils.java:165)
at com.icesoft.faces.util.DOMUtils.printNode(DOMUtils.java:165)
at com.icesoft.faces.util.DOMUtils.printNode(DOMUtils.java:165)
at com.icesoft.faces.util.DOMUtils.printNode(DOMUtils.java:165)
at com.icesoft.faces.util.DOMUtils.printNode(DOMUtils.java:165)
at com.icesoft.faces.util.DOMUtils.printNode(DOMUtils.java:165)
at com.icesoft.faces.util.DOMUtils.printNode(DOMUtils.java:165)
at com.icesoft.faces.util.DOMUtils.printNode(DOMUtils.java:165)
at com.icesoft.faces.util.DOMUtils.printNode(DOMUtils.java:165)
at com.icesoft.faces.util.DOMUtils.printNode(DOMUtils.java:165)
at com.icesoft.faces.util.DOMUtils.printNode(DOMUtils.java:165)
at com.icesoft.faces.util.DOMUtils.printNode(DOMUtils.java:165)
at com.icesoft.faces.util.DOMUtils.printNode(DOMUtils.java:165)
at com.icesoft.faces.util.DOMUtils.printNode(DOMUtils.java:165)
at com.icesoft.faces.util.DOMUtils.printNode(DOMUtils.java:165)
at com.icesoft.faces.util.DOMUtils.printNode(DOMUtils.java:165)
at com.icesoft.faces.util.DOMUtils.printNode(DOMUtils.java:165)
at com.icesoft.faces.util.DOMUtils.printNode(DOMUtils.java:165)
at com.icesoft.faces.util.DOMUtils.printNode(DOMUtils.java:165)
at com.icesoft.faces.util.DOMUtils.printNode(DOMUtils.java:116)
at com.icesoft.faces.util.DOMUtils.printNode(DOMUtils.java:99)
at com.icesoft.faces.util.DOMUtils.DOMtoString(DOMUtils.java:74)
at com.icesoft.faces.context.NormalModeSerializer.serialize(NormalModeSerializer.java:60)
at com.icesoft.faces.context.DOMResponseWriter.endDocument(DOMResponseWriter.java:137)

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