public Method(String className, String name, String[] argumentClasses, String returnClass) { this(className, name, Utility.methodTypeToSignature(returnClass, argumentClasses));
public Method(String className, String name, String signature) { super(className, name, signature);
	public Method(String className, String name, String[] argumentClasses,			String returnClass) {		this(className, name, Utility.methodTypeToSignature(returnClass,				argumentClasses));	}