* java/net/InetAddress.java:
	(isAnyLocalAddress): Implemented.
	(isLoopbackAddress): Implemented, comment added.
	(isLinkLocalAddress): Implemented, documentation added.
	(isSiteLocalAddress): Implemented, documentation added.
	(isMCGlobal): Implemented, documentation added.
	(isMCNodeLocal): Implemented, documentation added.
	(isMCLinkLocal): Implemented, documentation added.
	(isMCSiteLocal): Implemented, documentation added.
	(isMCOrgLocal): Implemented, documentation added.
	(getHostName): Documentation added.
	(getCanonicalHostName): Implemented, documentation added.
	(getAddress): Documentation added.
	(hashCode): Documentation added.
	(equals): Documentation added.
	(toString): Fixed implementation.
	(getByAddress): Use Inet4Address and Inet6Address.
	(lookup): New linewrap.
	(getByName): SecurityManager check added, support Inet4Address and
	Inet6address, comments added.
	(getAllByName): SecurityManager check added, comments added.
	* java/net/Inet6Address.java:
	(Inet6Address): Initialize parent class with addr instead of null.
	* java/net/URL.java
	(equals): Documentation added.
	(getFile): Documentation added.
	(hashCode): Documentation added.
	* java/net/natInetAddress.cc:
	(aton): Fix IPv6 support.
	* java/net/natPlainDatagramSocketImpl.cc:
	(peek): Throw PortUnreachableException when suitable.
	(peekData): Throw PortUnreachableException when suitable.
	(send): Throw PortUnreachableException when suitable.
	(receive): Throw PortUnreachableException when suitable.

From-SVN: r58704