question: private Pair < String , String > classPathOf ( IJavaProject project ) throws JavaModelException { Pair < List < String > , List < String > > paths = classPathEntries ( project ) ; return new Pair < String , String > ( PluginUtil . join ( File . pathSeparator , paths . fst ) , PluginUtil . join ( File . pathSeparator , paths . snd ) ) ; }
target:  Returns the project's classpath in a format suitable for javac