public java.lang.String METHOD_1 ( ) { <BUG> if ( ( VAR_1 ) == null ) {return METHOD_2 ( ) . METHOD_1 ( ) . toString ( ) ;}return VAR_1 ;</BUG> }
public java.lang.String METHOD_1 ( ) { return ( this . VAR_1 ) == null ? this . METHOD_2 ( ) . METHOD_1 ( ) . toString ( ) : this . VAR_1 ; } 
