LscBean clone method does not shallow copy

[elecharny]

The LscBeean.clone() method does not shallow copy the attributes, which leads to data being shared between two objects:

	public LscBean clone() throws CloneNotSupportedException {
		try {
			LscBean bean = this.getClass().newInstance();
			bean.setMainIdentifier(this.getMainIdentifier());

			for (String attributeName : this.getAttributesNames()) {
				bean.setAttribute(attributeName,
						this.getDatasetAsSetById(attributeName));  <<<------------------Here
			}
			return bean;
		} catch (InstantiationException ex) {
			throw new CloneNotSupportedException(ex.getLocalizedMessage());
		} catch (IllegalAccessException ex) {
			throw new CloneNotSupportedException(ex.getLocalizedMessage());
		}
	}

When an object A is cloned, the object B refers to object A attributes.

this    SimpleBean  (id=114)    
datasets    HashMap<K,V>  (id=174)  
    [0] HashMap$Node<K,V>  (id=175) 
        key "sn" (id=165)   
        value   HashSet<E>  (id=176) <--+   
    [1] HashMap$Node<K,V>  (id=195)     |
        key "cn" (id=186)               |
        value   HashSet<E>  (id=187) <-----+
mainIdentifier  "something" (id=157)    |  |
bean    SimpleBean  (id=156)             >.|..... Same reference
datasets    HashMap<K,V>  (id=202)      |  |
    [0] HashMap$Node<K,V>  (id=206)     |   >---- Same reference
        key "sn" (id=165)               |  |
        value   HashSet<E>  (id=176) <--+  |
    [1] HashMap$Node<K,V>  (id=207)        |
        key "cn" (id=186)                  |
        value   HashSet<E>  (id=187) <-----+
mainIdentifier  "something" (id=157)