public int update ( java.util.List < TYPE_1 > VAR_1 ) { if ( ( VAR_1 . size ( ) ) == 0 ) { return - 1 ; } data . METHOD_1 ( VAR_1 ) ; update ( true ) ; return data . size ( ) ; } 

public int update ( java.util.List < TYPE_1 > VAR_1 ) { data . METHOD_1 ( VAR_1 ) ; update ( true ) ; return data . size ( ) ; } 
