// Check that the cipher specified is supported. This is intended to
// fix issues with JVM that do not support the default cipher (see
// issue 3075 for instance).
CryptoManagerCfgDefn cryptoManager = CryptoManagerCfgDefn.getInstance();
StringPropertyDefinition prop =
cryptoManager.getKeyWrappingTransformationPropertyDefinition();
String defaultCipher = null;
DefaultBehaviorProvider p = prop.getDefaultBehaviorProvider();
if (p instanceof DefinedDefaultBehaviorProvider)
{
Collection<?> defaultValues =