@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;
	}
@ 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.
Returns a <code > Set< / code > view of the mappings in this map . <p >