@Override
	public AddressRange getRangeContaining(Address address) {
		RedBlackEntry<Address, Address> entry = rbTree.getEntryLessThanEqual(address);
		if (entry != null && contains(entry, address)) {
			return new AddressRangeImpl(entry.getKey(), entry.getValue());
		}
		return null;
	}
Returns a list of the AddressRanges in this set.
@return  a list of the AddressRanges in this set.
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/address/AddressSet.java