java.util.ServiceConfigurationError: java.nio.charset.spi.CharsetProvider: Provider sun.nio.cs.ext.ExtendedCharsets not found in JBoss EAP 6

Issue

• We need to load a custom character set and for this purpose we are using the Java java.util.ServiceLoader to load the class java.nio.charset.spi.CharsetProvider but the call

ServiceLoader.load(CharsetProvider.class)
~~

It throws this exception:

Caused by: java.util.ServiceConfigurationError: java.nio.charset.spi.CharsetProvider: Provider sun.nio.cs.ext.ExtendedCharsets not found
at java.util.ServiceLoader.fail(ServiceLoader.java:214) [rt.jar:1.6.0_24]
at java.util.ServiceLoader.access$400(ServiceLoader.java:164) [rt.jar:1.6.0_24]
at java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:350) [rt.jar:1.6.0_24]
at java.util.ServiceLoader$1.next(ServiceLoader.java:421) [rt.jar:1.6.0_24]
~~~