question: private void doDeleteEntry ( String alias ) throws Exception { if ( keyStore . containsAlias ( alias ) == false ) { MessageFormat form = new MessageFormat ( rb . getString ( "Alias.alias.does.not.exist" ) ) ; Object [ ] source = { alias } ; throw new Exception ( form . format ( source ) ) ; } keyStore . deleteEntry ( alias ) ; }
target:  Deletes an entry from the keystore.