public java.lang.String toString ( ) { <BUG> java.lang.String out = ( ( ( ( VAR_1 ) + "\n" ) + ( VAR_2 ) ) + "\n" ) + ( VAR_3 ) ;</BUG> return out ; }
public java.lang.String toString ( ) { java.lang.String out = ( ( ( ( ( VAR_1 ) + "\n" ) + ( VAR_2 ) ) + "\n" ) + ( VAR_3 ) ) + "\n" ; return out ; } 
