How to set higher memory in jdeveloper to increase performance.
I have 64 Bit Machine with 64 bit JDK as you can see in window task manager
Open Ide.conf located at MiddlewareJdev\jdeveloper\ide\bin
Open jdev.conf located at MiddlewareJdev\jdeveloper\jdev\bin
You can increase the size of AddVMoption to 2048 MB ,if you have more RAM.
Exception :- When you see message like “Jdev cannot create an instance of JVM” then you have 32 bit jvm , try to change your jvm to 64 bit.