Fix https://issues.apache.org/jira/browse/VELTOOLS-156

Added sort(Collection, Comparator) method.
Added sort(Object[], Comparator) method.
Added sort(Map, Comparator) method.
Added sort(Object, Comparator) method.


git-svn-id: https://svn.apache.org/repos/asf/velocity/tools/branches/2.0.x@1432348 13f79535-47bb-0310-9956-ffa450edef68
2 files changed