private Method[] internalGetMethods()
	{
		java.util.HashMap map = new java.util.HashMap();
		Method[] methods;
		Class[] interfaces = getInterfaces();
		for(int i = 0; i < interfaces.length; i++)
		{
			methods = interfaces[i].internalGetMethods();
			for(int j = 0; j < methods.length; j++)
			{
				map.put(new MethodKey(methods[j]), methods[j]);
			}
		}
		Class superClass = getSuperclass();
		if(superClass != null)
		{
			methods = superclass.internalGetMethods();
			for(int i = 0; i < methods.length; i++)
			{
				map.put(new MethodKey(methods[i]), methods[i]);
			}
		}
		methods = getDeclaredMethods(true);
		for(int i = 0; i < methods.length; i++)
		{
			map.put(new MethodKey(methods[i]), methods[i]);
		}
		return (Method[])map.values().toArray(new Method[map.size()]);
	}

	private static final class MethodKey
	{
		private String name;
		private Class[] params;
		private Class returnType;
		private int hash;

		MethodKey(Method m)
		{
			name = m.getName();
			params = m.getParameterTypes();
			returnType = m.getReturnType();
			hash = name.hashCode() ^ returnType.hashCode();
			for(int i = 0; i < params.length; i++)
			{
				hash ^= params[i].hashCode();
			}
		}

		public boolean equals(Object o)
		{
			if(o instanceof MethodKey)
			{
				MethodKey m = (MethodKey)o;
				if(m.name.equals(name) && m.params.length == params.length && m.returnType == returnType)
				{
					for(int i = 0; i < params.length; i++)
					{
						if(m.params[i] != params[i])
						{
							return false;
						}
					}
					return true;
				}
			}
			return false;
		}

		public int hashCode()
		{
			return hash;
		}
	}