Step through JDK source code in IntelliJ IDEA

Question

How can I step through JDK source code in IntelliJ IDEA 7 and see the debug info? I can currently hit breakpoints and step through the code, but the debug info is not avail

Answer 1

Along with the "Do not step into these classes" information, the src.jar should be configured. Right-click the project, select "Open Module Settings." Under Platform Settings, select "SDKs." Select the Java SDK version you're using. Select the Sourcepath tab, hit the "+" button, and add your src.jar from the JDK (or the separate source download for the OSX JDK). This will let you open JDK classes and step into them while debugging.