[jira] Commented: (HARMONY-2761) [classlib][security] Security.getProviders throws NumberFormatException unexpectedly

["Leo Li (JIRA)" <ji...@apache.org>]

    [ http://issues.apache.org/jira/browse/HARMONY-2761?page=comments#action_12459250 ] 
            
Leo Li commented on HARMONY-2761:
---------------------------------

Hi, all:
      When fixing the bug, I encountered such a problem:
at Provider 314:
      
      getProperty("Signature.SHA1withDSA KeySize")) returns null thus incurs the NumberFormatException.

But if such property of the provider is null, shall we regard the provider supplies the service that the filter of  Security.getProviders requires?

If not, current Harmony has no matching provider.

If so, the provider that without the property "Signature.SHA1withDSA KeySize" will be legal for any keysize.

Besides, RI has a matching provider called "SUN version 1.5" with "Signature.SHA1withDSA KeySize" of 1024. So I suppose that current Harmony might have no matching provider.

Any suggestion?

> [classlib][security] Security.getProviders throws NumberFormatException unexpectedly
> ------------------------------------------------------------------------------------
>
>                 Key: HARMONY-2761
>                 URL: http://issues.apache.org/jira/browse/HARMONY-2761
>             Project: Harmony
>          Issue Type: Bug
>          Components: Classlib
>            Reporter: Leo Li
>         Assigned To: Stepan Mishura
>
> Here is a testcase:
> public void testgetProviders()
> {
>     Provider[] providers = Security.getProviders("Signature.SHA1withDSA KeySize:512");
> }
> RI passes.
> Harmony fails with throwing NumberFormatException.

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