public double METHOD_1 ( ) { if ( ! ( METHOD_2 ( ) ) ) { java.lang.System.err.println ( STRING_1 ) ; throw new TYPE_1 ( ) ; } this . VAR_1 = ( VAR_1 ) + ( VAR_2 ) ; return VAR_1 ; } 

public double METHOD_1 ( ) { this . VAR_1 = ( VAR_1 ) + ( VAR_2 ) ; return VAR_1 ; } 
