l Prompt user for source file path confirmation indicates that if Stylus Studio cannot find the source files you are debugging, it prompts you to specify the source file path. If you do not set this option, and Stylus Studio cannot find a source file, the behavior varies according to what the debugger is trying to do. For example, if the debugger is stepping into an instruction that calls a function that is defined in a Java file that Stylus Studio cannot find, the debugger steps over the instruction.
l Never step into classes starting with one of the following strings of characters: contains a list of classes, one on each line, that you do not want to step into. For example, these might be classes that are part of the core language, or classes that you do not have source files for. If you specify java.lang, the debugger skips all classes whose names start with java.lang, for example, java.lang.String and java.lang.Object.