added an isSet method to see if an attribute is set in the event.
treea3e6c32564485fd158007bf25d3b1b32a0c31c0e
-rw-r--r-- 38 .svnignore
-rw-r--r-- 100 AUTHORS
-rw-r--r-- 15088 LICENSE
-rw-r--r-- 674 README
-rw-r--r-- 2528 pom.xml
drwxr-xr-x - src