private java.lang.String METHOD_1 ( ) { java.lang.String VAR_1 = TYPE_1 . METHOD_2 ( STRING_1 ) ; return VAR_1 ; } 

private java.lang.String METHOD_1 ( ) { if ( ( this . VAR_1 ) == null ) { this . VAR_1 = TYPE_1 . METHOD_2 ( STRING_1 ) ; } return this . VAR_1 ; } 
