This is the error I get:
Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
at test1.CheckBox.itemStateChanged(CheckBox.java:31)
at...
Type: Posts; User: Dragon3002
Re: Problem with ItemListener.... help pleas
This is the error I get:
Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
at test1.CheckBox.itemStateChanged(CheckBox.java:31)
at...
Problem with ItemListener.... help pleas
My problem is with ItemListener I'm not sure why it is not working. Well I'm trying to split the ItemListener
into two class.
in the main class I have this
final JCheckBox...