Jdeveloper tips- when you get out-of-memory crashing Oracle JDeveloper .You can quickly increase size of it like below –
Memory settings are located in: %JDEV_HOME%\jdeveloper\ide\bin\ide.conf
Default is apparantly 640MB and can be found at the line:
AddVMOption -Xmx640M
increase to 1024 for instance:
AddVMOption -Xmx1024M