public KeyPath extend(String... subKeys) {
		String[] keys = Arrays.copyOf(this.keys, this.keys.length + subKeys.length);
		System.arraycopy(subKeys, 0, keys, this.keys.length, subKeys.length);
		return new KeyPath(keys);
	}
Create a new path by appending the given keys

@see #extend(KeyPath)
@param subKeys the keys to append
@return the resulting path
Ghidra/Debug/Framework-TraceModeling/src/main/java/ghidra/trace/model/target/path/KeyPath.java