Modified Peer to prevent a NullPointerException in outItem, and added a method to determine if the peer is an entry or exit peer.
Modified Peer to prevent a NullPointerException in outItem, and added a method to determine if the peer is an entry or exit peer.

xcv58/polyglot,blue-systems-group/project.maybe.polyglot,xcv58/polyglot,liujed/polyglot-eclipse,xcv58/polyglot,blue-systems-group/project.maybe.polyglot,liujed/polyglot-eclipse,blue-systems-group/project.maybe.polyglot,blue-systems-group/project.maybe.polyglot,liujed/polyglot-eclipse,liujed/polyglot-eclipse,xcv58/polyglot