question: determine whether a supplied callback is in a list concode_field_sep boolean memory concode_elem_sep List<Function> functions concode_elem_sep $ droidQuery concode_elem_sep boolean hasFired concode_elem_sep boolean once concode_elem_sep Object[] memArgs concode_elem_sep boolean memory concode_elem_sep boolean once concode_elem_sep boolean isEnabled concode_elem_sep boolean isLocked concode_elem_sep boolean unique concode_elem_sep boolean memArgsExists concode_elem_sep boolean unique concode_field_sep void add concode_elem_sep void add concode_elem_sep void add concode_elem_sep boolean fired concode_elem_sep void unlock concode_elem_sep CallbacksOptions memory concode_elem_sep boolean memory concode_elem_sep boolean enabled concode_elem_sep void remove concode_elem_sep void empty concode_elem_sep CallbacksOptions once concode_elem_sep boolean once concode_elem_sep void disable concode_elem_sep void enable concode_elem_sep CallbacksOptions unique concode_elem_sep boolean unique concode_elem_sep void fire concode_elem_sep void fire concode_elem_sep void lock concode_elem_sep boolean disabled concode_elem_sep void fireWith concode_elem_sep boolean locked
target: boolean function ( Function arg0 ) { return functions . contains ( arg0 ) ; }