protected <E> E lookupResource(final Class<E> resourceType) {
		for (JtxResource jtxResource : resources) {
			if (jtxResource.isSameTypeAsResource(resourceType)) {
				//noinspection unchecked
				return (E) jtxResource.getResource();
			}
		}
		return null;
	}
protected < E > E lookupResource ( final Class < E > resourceType ) { for ( JtxResource jtxResource : resources ) { if ( jtxResource . isSameTypeAsResource ( resourceType ) ) { return ( E ) jtxResource . getResource ( ) ; } } return null ; }
Lookups for open resource. Returns <code>null</code> if resource not found.
Only open resources can be found.