mvvmfx/src/main/java/de/saxsys/mvvmfx/internal/WeakValueHashMap.java
@Override
	public Set entrySet() {
		if (entrySet == null) {
			hashEntrySet = super.entrySet();
			entrySet = new EntrySet();
		}
		return entrySet;
	}
@Override
	public Set entrySet() {
		if (entrySet == null) {
			hashEntrySet = super.entrySet();
			entrySet = new EntrySet();
		}
		return entrySet;
	}
Returns a <code>Set</code> view of the mappings in this map.
<p>

@return a <code>Set</code> view of the mappings in this map.