How can we make a plain (ordinary) Java class to be a reusable one?
-- If you are referring to a java class being used as a 'utility class' or a class that can be called by other class within a project or package to perform some functions, i suggest that you declare those methods as public so that other classes may see them.
I hope this helps a bit.
I just cant look, its killing me.
I’ve looked at a lot of different solutions, and in my humble opinion Aspose is the way to go. Here’s the link: http://aspose.com