Huge attack on static analysis bugs, PMD, checkstyle, findbugs warnings

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1352052 13f79535-47bb-0310-9956-ffa450edef68
MAHOUT-960 Reduce memory usage of ImplicitFeedbackAlternatingLeastSquaresSolver

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1352796 13f79535-47bb-0310-9956-ffa450edef68
MAHOUT-1003 fix bad help display due to 100-arg --filter arg

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1352819 13f79535-47bb-0310-9956-ffa450edef68
MAHOUT-889 size() returns wrong value (10) on freshly instantiated ObjectArrayList

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1352835 13f79535-47bb-0310-9956-ffa450edef68
MAHOUT-954 "Unpredictable" have to be represented by NaN on DF.

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1352836 13f79535-47bb-0310-9956-ffa450edef68
MAHOUT-1033 avoid NPE on null conf

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1352837 13f79535-47bb-0310-9956-ffa450edef68
MAHOUT-985 ignore ARFF instance weights, handle ? correctly

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1352857 13f79535-47bb-0310-9956-ffa450edef68
RegressionResultAnalyzer must use US locale

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1355517 13f79535-47bb-0310-9956-ffa450edef68
MAHOUT-1035 Hotspot in recommenditembased – UnsymmetrifyMapper job

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1355573 13f79535-47bb-0310-9956-ffa450edef68
MAHOUT-1038 use getPreferenceTimeSQL in getPreferenceTime

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1357134 13f79535-47bb-0310-9956-ffa450edef68
MAHOUT-1039 parse --usersFile correctly

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1357138 13f79535-47bb-0310-9956-ffa450edef68
MAHOUT-1043 Tweak Maven setup for better compatibility with m2e

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1359707 13f79535-47bb-0310-9956-ffa450edef68
MAHOUT-1042 Hotspot in RecommenderJob-PartialMultiplyMapper-Reducer

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1359722 13f79535-47bb-0310-9956-ffa450edef68
MAHOUT-1044 Fix bad variable expansion in CLASSPATH

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1360362 13f79535-47bb-0310-9956-ffa450edef68
Added quick test for boolean eval

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1361573 13f79535-47bb-0310-9956-ffa450edef68
MAHOUT-1046 - views of MatrixView broken.

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1361581 13f79535-47bb-0310-9956-ffa450edef68
Fixed docs per comment on mailing list

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1363108 13f79535-47bb-0310-9956-ffa450edef68
nasty typo which has been sitting around for ages, causing --vectorSize to never be used

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1366779 13f79535-47bb-0310-9956-ffa450edef68
MAHOUT-1045: committing patch with changes to unit tests. CDbw numbers still need user testing but ClusterEvaluater results are improved. All tests run

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1371250 13f79535-47bb-0310-9956-ffa450edef68
Fixes MAHOUT-1051

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1371361 13f79535-47bb-0310-9956-ffa450edef68