public String[] getKeys() {
		String[] keys = new String[valueMap.size()];
		Iterator<String> iter = valueMap.keySet().iterator();
		int i = 0;
		while (iter.hasNext()) {
			keys[i++] = iter.next();
		}
		Arrays.sort(keys);
		return keys;
	}
Returns the array of keys in this version child.
@return the array of keys in this version child
Ghidra/Features/Base/src/main/java/ghidra/app/util/bin/format/pe/resource/VS_VERSION_INFO.java