Contains utility API required by JDNC's Swing Extensions.
Contract Utility class for checking contracts.
JVM Deals with the different version of the Java Virtual Machine.
OS Provides methods related to the runtime environment.
PaintUtils A collection of utilties for painting visual effects.
Utilities Contribution from NetBeans: Issue #319-swingx.
WindowUtils Encapsulates various utilities for windows (ie: Frame and Dialog objects and descendants, in particular).
WindowUtils.MinSizeComponentListener Resets window size to minSize if needed.