Grab and move a X11-window in realtime

** Brief description Implement a java component for grabbing a X11-window and move it dynamically on top of a JPanel. PLEASE refer to the files attached to this project. ** Usecase Our JAVA Swing Application has to start a native x11 program. This program create a X11-window (like xterm, xclock, firefox, ..) independent to our Swing application. To get a better look and feel, we would like to make this window dependent to our application by moving it dynamically and in real time exactly above a special JPanel. So, the user does not know about the external program. ** Description Implementing a java component which grabs a defined windows (e.g. by window name) from the current X11-display and move it dynamically and in real time exactly at the top of a special JPanel component. Moving the JPanel should also move the x11-window. *** PLEASE refer to the files attached to this project.