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 Google Groups by Canned, 5 months ago
via Google Groups by Nilanga Saluwadana, 2 years ago
Java heap space
via Google Groups by Nilanga Saluwadana, 2 years ago
Java heap space
via Stack Overflow by John Collins
, 2 years ago
java.lang.OutOfMemoryError: Java heap space
at java.util.Arrays.copyOf(Arrays.java:2786)
at java.lang.StringCoding.decode(StringCoding.java:178)
at java.lang.String.(String.java:483)
at org.glassfish.grizzly.http.util.BufferChunk.toString(BufferChunk.java:291)
at org.glassfish.grizzly.http.util.DataChunk.toString(DataChunk.java:206)
at org.glassfish.grizzly.http.util.RequestURIRef.getURI(RequestURIRef.java:140)
at org.glassfish.grizzly.http.util.RequestURIRef.getURI(RequestURIRef.java:136)
at org.glassfish.grizzly.http.server.filecache.FileCache.get(FileCache.java:228)
at org.glassfish.grizzly.filterchain.ExecutorResolver$3.execute(ExecutorResolver.java:95)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:444)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:364)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:290)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:133)
at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:76)
at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:63)
at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:823)
at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:113)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:116)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$000(WorkerThreadIOStrategy.java:55)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$1.run(WorkerThreadIOStrategy.java:98)
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:508)
at java.lang.Thread.run(Thread.java:619)

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