OFF: 0
METHODS: 1
METHODS_WITH_ARGS: 2
METHODS_AND_LINES: 3
METHODS_AND_LINES_WITH_ARGS: 4
FILE: 1
Listener: 2
getLevel.length: 1
getListener.length: 0
setLevel.length: 2
setListener.length: 1
getLevel(): 0
getListener(): null
getLevel(): 0
getLevel(1): 0
getLevel(2): 0
getListener(): null
