* java/net/URL.java
	(URL): Activate SecurityManager checks.
	(equals): Use URLStreamHandler implementation instead of doing it
	alone. This allows special protocol stream handlers to change default
	behaviour.
	(hashCode): Use URLStreamHandler implementation instead of doing it
	alone. This allows special protocol stream handlers to change default
	behaviour.
	* java/net/URLStreamHandler.java
	(equals): Implemented default URL equality check.
	(hostsEqual): Implemented default URL equality check.
	(hashCode): Implemented default URL hashCode algorithm.
	* java/net/natPlainDatagramSocketImpl.cc:
	No lines longer then 80 characters.

From-SVN: r58345