public java.lang.String toString ( ) { return ( ( ( ( ( STRING_1 + ( METHOD_1 ( ) ) ) + STRING_2 ) + ( VAR_1 ) ) + STRING_3 ) + ( METHOD_2 ( ) ) ) + STRING_4 ; } 

public java.lang.String toString ( ) { return ( ( ( STRING_1 + ( METHOD_1 ( ) ) ) + STRING_2 ) + ( VAR_1 ) ) + STRING_4 ; } 
