protected boolean METHOD_1 ( ) { TYPE_1 . METHOD_2 ( this . VAR_1 ) ; return ( this . VAR_1 . METHOD_3 ( ) ) && ( this . VAR_1 . METHOD_4 ( ) ) ; } 

synchronized boolean METHOD_1 ( ) { TYPE_1 . METHOD_2 ( this . VAR_1 ) ; return ( this . VAR_1 . METHOD_3 ( ) ) && ( this . VAR_1 . METHOD_4 ( ) ) ; } 
