fix java 5 compilation errors

git-svn-id: https://svn.apache.org/repos/asf/geronimo/javamail/trunk@953638 13f79535-47bb-0310-9956-ffa450edef68
6 files changed
tree: 0715565142edf13a972cb1b904978c1e9dc3477f
  1. geronimo-javamail_1.3.1/
  2. geronimo-javamail_1.4/