[Samtools-announce] Picard release 1.22

[Alec W. <al...@br...>]

Picard Release 1.22
8 June 2010


- In MetricsFile, fix bug in which comparator for Histogram was being 
lost when merging histogram keysets in printHistogram.

- Fixed an infinite recursion bug in SequenceUtil.java.

- Moved CigarUtilTest to Picard-public, and refactor.

- Added a flush() to SamFileValidator when running in VERBOSE mode, to 
ensure each error is written to the output immediatley.

- In CoordMath.java, modified and added a few methods to make them take 
ints instead of longs since we use ints everywhere.


-Alec