java.lang.OutOfMemoryError: Java heap space

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Samebug tips

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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.

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Java heap space>java.lang.OutOfMemoryError: Java heap space
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Java heap space
java.lang.OutOfMemoryError: Java heap space
at java.util.Arrays.copyOf(Arrays.java:3236)
at java.lang.StringCoding.safeTrim(StringCoding.java:79)
at java.lang.StringCoding.access$300(StringCoding.java:50)
at java.lang.StringCoding$StringEncoder.encode(StringCoding.java:305)
at java.lang.StringCoding.encode(StringCoding.java:344)
at java.lang.String.getBytes(String.java:918)
at akka.util.CompactByteString$.apply(ByteString.scala:564)
at akka.util.ByteString$.apply(ByteString.scala:50)
at play.api.mvc.Codec$$anonfun$javaSupported$1.apply(Results.scala:294)
at play.api.mvc.Codec$$anonfun$javaSupported$1.apply(Results.scala:294)
at play.api.http.DefaultWriteables$$anonfun$writeableOf_JsValue$1.apply(Writeable.scala:95)
at play.api.http.DefaultWriteables$$anonfun$writeableOf_JsValue$1.apply(Writeable.scala:95)
at play.api.http.Writeable.toEntity(Writeable.scala:20)
at play.api.mvc.Results$Status.apply(Results.scala:377)
at controllers.ResourceController$$anonfun$series$1$$anonfun$apply$8$$anonfun$apply$9.apply(ResourceController.scala:79)
at controllers.ResourceController$$anonfun$series$1$$anonfun$apply$8$$anonfun$apply$9.apply(ResourceController.scala:78)
at scala.util.Success$$anonfun$map$1.apply(Try.scala:237)
at scala.util.Try$.apply(Try.scala:192)
at scala.util.Success.map(Try.scala:237)
at scala.concurrent.Future$$anonfun$map$1.apply(Future.scala:237)
at scala.concurrent.Future$$anonfun$map$1.apply(Future.scala:237)
at akka.dispatch.BatchingExecutor$AbstractBatch.processBatch(BatchingExecutor.scala:55)
at akka.dispatch.BatchingExecutor$BlockableBatch$$anonfun$run$1.apply$mcV$sp(BatchingExecutor.scala:91)
at akka.dispatch.BatchingExecutor$BlockableBatch$$anonfun$run$1.apply(BatchingExecutor.scala:91)
at akka.dispatch.BatchingExecutor$BlockableBatch.run(BatchingExecutor.scala:90)
at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:39)
at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)

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