[JGIT PATCH v2 0/8] Unit test cleanups

A completele reworked set of patches, including fixing a couple
more forgot-to-close bugs and Shawns suggestion that we disable
memory mapping in junit tests by default.

-- robin

Robin Rosenberg (8):
  Drop unneeded code in unit tests
  Cleanup malformed test cases
  Turn off memory mapping in JGit unit tests by default
  Add a counter to make sure the test repo name is unique
  Make the cleanup less verbose when it fails to delete temporary
    stuff.
  Cleanup after each test.
  Close files opened by unit testing framework
  Hard failure on unit test cleanups if they fail.

 .../tst/org/spearce/jgit/lib/PackWriterTest.java   |    3 +
 .../org/spearce/jgit/lib/RepositoryTestCase.java   |  152 +++++++++++++++++---
 .../tst/org/spearce/jgit/lib/T0007_Index.java      |   10 +-
 3 files changed, 139 insertions(+), 26 deletions(-)