Looked at a bug report which indicates that some fixes have been provided for Cinnamon that allows programs written in Java to work properly. Currently have the issue where a Java program like NetBeans has its menus disappear when the mouse clicks them, only when a window is maximised. Temporary workaround is to move the window to the top left corner and maximise. This workaround is only feasible if there is only one window being displayed, and you don't mind the window being maximised.
What are the names of the packages that need to be installed/updated which fix the disappearing menu issue? Using Linux Mint 13.