@Override
			protected Entry<N, Entry<S, V>> put(S range, V value) {
				if (value != null) {
					spanTree.put(range.min(), Map.entry(range, value));
				}
				return null;
			}
Create a setter for the given domain

@param domain the domain
Ghidra/Framework/Emulation/src/main/java/generic/Span.java