[OpenJDK 2D-Dev] RFR: 8154860 ImageIO.getImageReadersByFormatName() fails when jai_imageio is in the classpath

[Sergey Bylokhov]

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;
>


-- 
Best regards, Sergey.