[PATCH 0/7] jgit: Branch command now supports deletion

Implement branch deletion for jgit, reusing previous packed-refs writing

Charles O'Farrell (7):
  Refactor of WalkRemoteObjectDatabase ref writing into common class
  Refactor of RefUpdate force to call common updateImpl instead of
    duplication
  Minor refactor of constants, including log and ROOT_DIR
  Extract lockAndWriteFile method in RefDatabase for reuse
  Added removePackedRef method to RefDatabase for packed branch
    deletion
  Added ref deletion to RefUpdate
  jgit: Added branch deletion to jgit command

 .../src/org/spearce/jgit/pgm/Branch.java           |   57 ++++++-
 .../src/org/spearce/jgit/lib/Constants.java        |    9 +
 .../src/org/spearce/jgit/lib/RefDatabase.java      |   41 ++++--
 .../src/org/spearce/jgit/lib/RefLogWriter.java     |    2 +-
 .../src/org/spearce/jgit/lib/RefUpdate.java        |  106 ++++++++----
 .../src/org/spearce/jgit/lib/RefWriter.java        |  175 ++++++++++++++++++++
 .../src/org/spearce/jgit/lib/Repository.java       |    2 +-
 .../spearce/jgit/transport/TransportAmazonS3.java  |   10 +-
 .../org/spearce/jgit/transport/TransportSftp.java  |    6 +-
 .../spearce/jgit/transport/WalkPushConnection.java |   18 ++-
 .../jgit/transport/WalkRemoteObjectDatabase.java   |  110 +-----------
 11 files changed, 374 insertions(+), 162 deletions(-)
 create mode 100644 org.spearce.jgit/src/org/spearce/jgit/lib/RefWriter.java