more checks to make sure files get closed in Directory.java

darcs-hash:20040912020842-5007d-cec5f1640643fc49af71701903c7bdb17e2f9d9d.gz

added GnuRegexp.java to eliminated dependency on gnu.regexp.jar

darcs-hash:20040905070148-5007d-fbfdc43f446660a114fb6516be59da3d6a60eb5e.gz

moved Stream.java into js

darcs-hash:20040714071255-5007d-06bcca4fb5e8a35f1df504f87cb69c7368c0494b.gz

removed stream

darcs-hash:20040713022101-5007d-0d7acf38cdbf6cbb2889a5dd702af0747989436d.gz

initial import

darcs-hash:20040708100603-5007d-2ae50921669b2582d11904ff4db5fbf6234f0414.gz