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 Dexter via StackOverflow, 2 months ago
via Cask Community Issue Tracker by Terence Yim, 1 year ago
Java heap space
java.lang.OutOfMemoryError: Java heap space
at java.util.Arrays.copyOf(Arrays.java:3236)
at java.io.ByteArrayOutputStream.grow(ByteArrayOutputStream.java:118)
at java.io.ByteArrayOutputStream.ensureCapacity(ByteArrayOutputStream.java:93)
at java.io.ByteArrayOutputStream.write(ByteArrayOutputStream.java:153)
at org.bouncycastle.bcpg.BCPGOutputStream.partialFlush(Unknown Source)
at org.bouncycastle.bcpg.BCPGOutputStream.writePartial(Unknown Source)
at org.bouncycastle.openpgp.WrappedGeneratorStream.write(Unknown Source)
at java.util.zip.DeflaterOutputStream.deflate(DeflaterOutputStream.java:253)
at java.util.zip.DeflaterOutputStream.write(DeflaterOutputStream.java:211)
at org.bouncycastle.openpgp.WrappedGeneratorStream.write(Unknown Source)
at org.bouncycastle.bcpg.BCPGOutputStream.partialFlush(Unknown Source)
at org.bouncycastle.bcpg.BCPGOutputStream.writePartial(Unknown Source)
at org.bouncycastle.bcpg.BCPGOutputStream.write(Unknown Source)
at cloudsync.helper.Crypt._encryptData(Crypt.java:270)
at cloudsync.helper.Crypt.encryptedBinary(Crypt.java:177)
at cloudsync.helper.Handler.getLocalProcessedBinary(Handler.java:646)
at cloudsync.connector.RemoteGoogleDriveConnector._prepareDriveItem(RemoteGoogleDriveConnector.java:516)
at cloudsync.connector.RemoteGoogleDriveConnector.upload(RemoteGoogleDriveConnector.java:216)
at cloudsync.helper.Handler.backup(Handler.java:519)
at cloudsync.helper.Handler.backup(Handler.java:587)
at cloudsync.helper.Handler.backup(Handler.java:587)
at cloudsync.helper.Handler.backup(Handler.java:472)
at cloudsync.Cloudsync.start(Cloudsync.java:132)
at cloudsync.Cloudsync.main(Cloudsync.java:160)

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