johnspurlock/odata4j — pull request #1 by ronreynolds (2012-01-24 16:22:49+00:00)
Title: one change worth considering - 2 you'd probably rather ignore

not sure if it's possible to cherry--pick the changes (i sure hope so cuz i figured you wouldn't want the build.xml or un-Mavenized .classpath) but the exact OProperties change to support EdmSimpleType.DATETIMEOFFSET that i sent you last year is in here in case you want it.