public java.lang.String toString ( ) { return new java.lang.StringBuilder ( ) . append ( TYPE_1 . METHOD_1 ( VAR_1 ) ) . append ( VAR_2 ) . append ( TYPE_1 . METHOD_2 ( VAR_3 ) ) . toString ( ) ; } 

public java.lang.String toString ( ) { return new java.lang.StringBuilder ( ) . append ( TYPE_1 . METHOD_2 ( VAR_3 ) ) . append ( VAR_2 ) . append ( TYPE_1 . METHOD_1 ( VAR_1 ) ) . toString ( ) ; } 
