Does anyone happen to know where, if at all possible, I can take a look at the code of the java\'s built-in libraries?
I\'ve tried Ctrl + Shift + B (which
Ctrl + Shift + B
Sure, JDK is distributed with sources, you can conveniently open them in your IDE. Look for "src.jar".
It probably already is set up. In Eclipse, just try to Ctrl-Shift-T something like "java.lang.String".
A web search will also turn up nicely linked and formatted pages.