Java maximum memory on Windows XP

Question

I\'ve always been able to allocate 1400 megabytes for Java SE running on 32-bit Windows XP (Java 1.4, 1.5 and 1.6).

java -Xmx1400m ...

Toda

Answer 1

**There are numerous ways to change heap size like,

1. file->setting->build, exceution, deployment->compiler here you will find heap size
2. file->setting->build, exceution, deployment->compiler->andriod here also you will find heap size. You can refer this for andriod project if you facing same issue.

What worked for me was

1. Set proper appropriate JAVA_HOME path incase you java got updated.

2. create new system variable computer->properties->advanced setting->create new system variable

name: _JAVA_OPTION value: -Xmx750m

FYI: you can find default VMoption in Intellij help->edit custom VM option , In this file you see min and max size of heap.**