How can I change the value of a variable while debugging Java code in NetBeans 7.1?

braveterry picture braveterry · Jan 31, 2012 · Viewed 12.5k times · Source

I have set a breakpoint that allows me to see the value in a field on an object. I'd like to change the value then continue execution, but then I try to edit the value from the variables view, the value field is grayed-out. Is there any way to change variable values while debugging?

Answer

John Mikic picture John Mikic · Aug 30, 2012

It is also possible to change the value of the primitive variables and Strings in-place in the Value column of Variables window. To change values of Object variables, you can use "Evaluate Expression..." under menu Debug option (Ctrl+F9).