java.lang.OutOfMemoryError: This exception has no message.
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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.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:
at java.util.Arrays.copyOf(Arrays.java:2760)