JBoss: JDWP No transports initialized

My java opts was like this:
set JAVA_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,address=8787,server=n,suspend=n %JAVA_OPTS%

Changed it to this instead:
set JAVA_OPTS=-agentlib:jdwp=transport=dt_socket,address=8787,server=y,suspend=n %JAVA_OPTS%