[RFC][Icedtea-Web]: Don't allow itw-settings to remove cache items when plugin in use

[Andrew Su]

----- Original Message -----
> From: "Deepak Bhole" <dbhole at redhat.com>
> To: "Andrew Su" <asu at redhat.com>
> Cc: "IcedTea" <distro-pkg-dev at openjdk.java.net>
> Sent: Wednesday, April 20, 2011 1:13:32 PM
> Subject: Re: [RFC][Icedtea-Web]: Don't allow itw-settings to remove cache items when plugin in use
> * Andrew Su <asu at redhat.com> [2011-04-20 10:35]:
> > Hi,
> >
> > This patch is to make it so itw-settings won't remove cached items
> > if plugin/javaws is in use.
> >
> > Perhaps a messagebox to inform the user of a running instance?
> >
> 
> Please post changelog entry.
> 
> Also, if there is no lock file, the cache won't get cleared. We cannot
> assume that the lock file will always exist.

Ah yes, you are absolutely right. updated.

ChangeLog:
2011-04-20  Andrew Su  <asu at redhat.com>

        * netx/net/sourceforge/jnlp/controlpanel/CachePane.java:
        (createButtonPanel): Added check to delete button for whether plugin 
        or javaws is not running before proceeding with delete.


--snip--

Cheers,
  Andrew
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