[trace] huge refactoring for tracing testing

git-svn-id: http://umple.googlecode.com/svn/trunk@3620 6ebf9d09-8eb1-0036-9d08-68c07d1b990a
[trace] huge refactoring for tracing testing

git-svn-id: http://umple.googlecode.com/svn/trunk@3621 6ebf9d09-8eb1-0036-9d08-68c07d1b990a
[trace] huge refactoring for tracing testing

git-svn-id: http://umple.googlecode.com/svn/trunk@3622 6ebf9d09-8eb1-0036-9d08-68c07d1b990a
[trace] huge refactoring for tracing testing

git-svn-id: http://umple.googlecode.com/svn/trunk@3623 6ebf9d09-8eb1-0036-9d08-68c07d1b990a