Miscellaneous changes from FindBugs analysis
authorsrowen <srowen@59b500cc-1b3d-0410-9834-0bbf25fbcc57>
Sat, 22 Aug 2009 15:16:36 +0000 (15:16 +0000)
committersrowen <srowen@59b500cc-1b3d-0410-9834-0bbf25fbcc57>
Sat, 22 Aug 2009 15:16:36 +0000 (15:16 +0000)
commitf583b3f4aff0b737a4afd2248746840d7ccaeb72
tree7dbf64ac2fdbae2c084d87df084dbb2675e14ebc
parentc2c10c0f583c7cada19250bd6d5ff7d7478d56b7
Miscellaneous changes from FindBugs analysis

git-svn-id: http://zxing.googlecode.com/svn/trunk@1038 59b500cc-1b3d-0410-9834-0bbf25fbcc57
core/src/com/google/zxing/common/CharacterSetECI.java
core/src/com/google/zxing/datamatrix/detector/Detector.java
core/src/com/google/zxing/pdf417/decoder/BitMatrixParser.java