Tired of memory issues while working with JDeveloper because you are running on 32 bit JVM. Switch you JDeveloper to point to 64 bit JVM.This will allow you to use multi Gig memory usage while working with JDeveloper IDE.
Prerequisites: 64 bit Machine, 64 bit OS and 64 bit Jdk Installation. JAVA_HOME should be set to appropriate 64 bit jdk installation directory for example
JAVA_HOME = C:\Program Files\Java\jdk1.6.0_23
So your JAVA_HOME=C:\Program Files\Java\jdk1.6.0_23
So your JAVA_HOME=C:\Program Files\Java\jdk1.6.0_23
JDeveloper's Settings:
- C:\Oracle\Middleware\jdeveloper\ide\bin\ide.conf
- AddVMOption -Xmx4192M
- AddVMOption -Xms512M
Above setting will allows to user 4 GB of RAM.
2. C:\Oracle\Middleware\jdeveloper\jdev\bin\jdev.conf
- Point JDeveloper to use 64 bit Java Version
- SetJavaHome C:\Program Files\Java\jdk1.6.0_23
- AddVMOption -XX:MaxPermSize=1024M
