public long METHOD_1 ( ) { <BUG> if ( ( VAR_1 ) < 0 ) {METHOD_2 ( ) ;</BUG> } <BUG> return VAR_1 ;</BUG> }
public long METHOD_1 ( ) { long result = VAR_1 ; if ( result < 0 ) { result = METHOD_2 ( ) ; VAR_1 = result ; } return result ; } 
