[OpenJDK 2D-Dev] RFR: 8154860 ImageIO.getImageReadersByFormatName() fails when jai_imageio is in the classpath
Phil Race
philip.race at oracle.com
Fri May 20 21:42:38 UTC 2016
That is too broad and I recall that Mark R. was pretty keen that SCE
should always be propagated.
So catching it only in the applet case was probably a compromise (I
don't remember exactly)
-phil.
On 5/20/2016 2:09 PM, Sergey Bylokhov wrote:
> Hi, Phil
> Probably it will be simpler to change the code in
> IIORegistry.registerApplicationClasspathSpis?
>
> } catch (ServiceConfigurationError err) {
> if (System.getSecurityManager() != null) {
> // In the applet case, we will catch the error so
> // registration of other plugins can proceed
> err.printStackTrace();
> } else {
> // In the application case, we will throw the
> // error to indicate app/system misconfiguration
> throw err;
> }
> }
>
> We can change ServiceConfigurationError to Throwable + stacktrace.
>
> On 20.05.16 23:07, Phil Race wrote:
>> Please review the following workaround for :-
>> https://bugs.openjdk.java.net/browse/JDK-8154860
>>
>> -phil.
>>
>> ---
>> a/src/java.desktop/share/classes/javax/imageio/spi/ServiceRegistry.java
>> +++
>> b/src/java.desktop/share/classes/javax/imageio/spi/ServiceRegistry.java
>> @@ -770,7 +770,12 @@
>> poset.add(provider);
>> if (provider instanceof RegisterableService) {
>> RegisterableService rs = (RegisterableService)provider;
>> + try {
>> rs.onRegistration(registry, category);
>> + } catch (Throwable t) {
>> + System.err.println("Caught and handled this
>> exception :");
>> + t.printStackTrace();
>> + }
>> }
>>
>> return !present;
>>
>
>
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