/**
 * If this class could be compiled, Java security would be a myth.
 */
public class WolfInStringsClothing 
	extends java.lang.String {//EXPECT COMPILE ERROR

	public void setCharAt(int index, char newChar) {
		// The implementation of this method
		// would be left as an exercise for the reader.
		// Hint: compile this code exactly as-is before bothering!
	}
}