DrJava Legacy SVN Repository

Fixed all javadoc errors in the drjava module

Migrated use of most FileOps methods to IOUtil; deprecated the older methods

Fixed IOUtil methods that were not declared static; minor javadoc fixes

Updated developer docs; added information on java and javac

Fixed instructions for authentication.

Moved the authentication files to a more appropriate location

Set up Mac app to start in the DrJava class and restart when necessary, using the appropriate settings and icon; modified the restart process so that it only happens when necessary; removed unnecessary references to the application's working directory (user.dir).

Deprecated some methods in util.FileOps in favor of replacements in plt.io.IOUtil; changed references in the code.

Renamed the type variable of the Thunk class to make its meaning more clear

Modified debugger error handling: where a connection attempt fails, waits .1 seconds before trying again. Ideally, we should wait for some condition rather than using a fixed time, but it's not clear what we need to wait for (or whether the condition is internal to the JDI implementation, where we have no access to check it). Experimentally, DebugTest.testStartupAndShutdown() fails for me about 50% of the time without the wait, throwing a "java.net.ConnectException: Connection refused"; with the wait, the test is always successful.