Full overview of public for a class: methods, constructors and fields, as well as its superclass and interfaces. Has free search of public methods.
Can open directly to a method in JavaDocs with your preferred browser, which is set in ClassViewerConfig.xml--which can be easily edited with a text editor.
Best ran from the command line.
Can also go to your own code with a designated text editor--directly to a public method if your text editor supports a line number as an argument, which...