If you are facing following exception while running your code:exception in thread "main" java.lang.outofmemoryerror: java heap spacedefault size of most of jvm java heap space is around 64mb, it can ...

Hi, We are using "ThingsBoard Professional Edition :: (v2.1.0PE)". We subscribe the TB PE2.0 from AWS marketplace. We did not modify any default configuration about Thingsboard PE 2.1.0. We will ge ...

C:\\Program Files (x86)\\Java\\jre1.8.0_121\\bin>java.exe -Xmx1024M -jar "C:\\Users\\USERNAME\\Documents\\ethcrack-1.0.0\\ethcrack.jar" -w C:\\Users\\USERNAME ...

I have a program thats real simple and will read through my xml file and print out some stuff. THe problem is the xml file is 2gb long and I cant run the program. Any options?

Check out the Java tuning guide from Oracle for more information on reducing excessive garbage collection. Alternatively, you can increase the heap size by changing the JVM launch configuration. But ...