Enable Java Heap Memory Monitor in JDeveloper


To enable Java Heap Memory Monitor in jDeveloper follow these steps:
  • Find the location of Oracle Middleware Home. Click here to see
  • Navigate to the location: <Oracle_Middleware_Home_Location>\jdev\bin and open the file jdev.conf 


  • Add the below two lines at the bottom of this file
# Adding the below line to turn on Heap Memory Monitor 
AddVMOption -DMainWindow.MemoryMonitorOn=true

  • Save this file and restart the jDeveloper
  • You will be able to see the java Heap Memory monitor at bottom right corner.


  • Click on Recycle button to force Garbage Collection

Comments