public <T> Key<T> allocateId(final Class<T> clazz) {
    """
	Allocates a single id from the allocator for the specified kind.  Safe to use in concert
	with the automatic generator.  This is just a convenience method for allocateIds().
	
	@param clazz must be a registered entity class with a Long or long id field.
	@return a key with an id that is unique to the kind
    """
		return allocateIds(clazz, 1).iterator().next();
	}
public <T> Key<T> allocateId(final Class<T> clazz) {
		return allocateIds(clazz, 1).iterator().next();
	}
public < T > Key < T > allocateId ( final Class < T > clazz ) { return allocateIds ( clazz , 1 ) . iterator ( ) . next ( ) ; }
Allocates a single id from the allocator for the specified kind.  Safe to use in concert
with the automatic generator.  This is just a convenience method for allocateIds().

@param clazz must be a registered entity class with a Long or long id field.
@return a key with an id that is unique to the kind
Allocates a single id from the allocator for the specified kind . Safe to use in concert with the automatic generator . This is just a convenience method for allocateIds () .