public static synchronized TYPE_1 METHOD_1 ( TYPE_2 listener ) { if ( ! ( TYPE_3 . METHOD_2 ( ) ) ) { TYPE_3 . METHOD_3 ( ) ; } return new TYPE_1 ( VAR_1 , listener ) ; } 

public static synchronized TYPE_1 METHOD_1 ( TYPE_2 listener ) { if ( ! ( TYPE_3 . METHOD_2 ( ) ) ) { TYPE_3 . start ( ) ; } return new TYPE_1 ( VAR_1 , listener ) ; } 
