Fixing java.lang.OutOfMemory Java Heap Space error in JDeveloper

Fixing java.lang.OutOfMemory Java Heap Space error in JDeveloper

You can fix this bug in JDeveloper using the following steps 1.Search for ide.conf and jdev.conf in you JDeveloper installation folder 2.In ide.conf file, make sure the following properties are set exactly the same AddVMOption  -Xmx940M AddVMOption  -Xms128M 3.In jdev.conf file, make sure the following properties are set exactly the same AddVMOption  -XX:MaxPermSize=356M 4.You also need to disable the SVN versioning system that is built into JDeveloper (This built-in svn is very buggy and consumes a lot of memory. You can use some standalone SVN clients such as TortoiseSVN for versioning) Follow these steps to complete the process, In JDeveloper -> Choose Versioning menu -> Choose Configure -> Uncheck “Versioning support for Subversion”