public boolean METHOD_1 ( ) { return ( ( this . VAR_1 ) - 1 ) == ( this . VAR_2 ) ; } 

public boolean METHOD_1 ( ) { return ( ( this . VAR_2 ) > ( - 1 ) ) && ( ( ( this . VAR_1 ) - 1 ) == ( this . VAR_2 ) ) ; } 
