I want to write a script that will automate action such as clicking button, filling fields, copying data from a Java AWT Application : "Opera PMS"   Autoit Window Info tool just tells me the class of the window which is SunAwtFrame and its title.   This thread is often quoted https://www.autoitscript.com/forum/topic/87956-java-udf/   But its from 2009 and many links are dead...