Missing some A11Y elements for "Project properties > General":

No Accessible name :

Class
    javax.swing.JFormattedTextField { | } 

No Accessible description :

Class
    javax.swing.JButton { Cancel | } 
Class
    javax.swing.JButton { OK | } 
Class
    javax.swing.JCheckBox { Automated Application Version Incrementation | } 
Class
    javax.swing.JCheckBox { N/A | } 
Class
    javax.swing.JCheckBox { Use Preprocessor | } 
Class
    javax.swing.JFormattedTextField { | } 
Class
    javax.swing.JTextField { Application Version Number: | } 

Label with LABEL_FOR not set : - none.

Components with no LABEL_FOR pointing to it :

Class
    javax.swing.JFormattedTextField { | } 
Class
    org.openide.explorer.view.TreeView$ExplorerTree { Category: | N/A }