GitHub

[gui] java.lang.NullPointerException: Cannot invoke "java.awt.Rectangle.equals(Object)" because "this.bounds" is null

Program args : -Xms128M -XX:MaxRAMPercentage=70.0 -Dawt.useSystemAAFontSettings=lcd -Dswing.aatext=true -Djava.util.Arrays.useLegacyMergeSort=true -Djdk.util.zip ...
GitHub

Exception in thread “AWT-EventQueue-0” java.lang.IllegalArgumentException: Rectangle width and height must be > 0

I have a peculiar situation here in an application I've programmed using a Substance LookAndFeel. In my application, as seen in the screenshot below, I have three JMenus in the MenuBar. The one all ...
TechRepublic

Java tips: Tap into the AWT Image class and FileNameMap

Need some Java tips you can put to work right away? Here are a couple of techniques you’ll want to pick up if you work with Graphics objects or MIME files in Java. If you work with graphics in Java, ...