Code example for UUID

Methods: hashCode

0
        return new ServiceReference(url, properties); 
    } 
 
    @Override 
    public int hashCode() { 
        return registration.hashCode();
    } 
 
    @Override 
    protected ServiceReferenceImpl clone() { 
        try { 
            return (ServiceReferenceImpl) super.clone(); 
        } catch (CloneNotSupportedException e) {
            throw new IllegalStateException("Clone is not supported", e);
        } 
    } 
 
    protected Map<String, Object> currentProperties() {
        return properties; 
    } 
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