Java warning patches part 2/2

[Per Bothner]

+  uint16 minor_version ATTRIBUTE_UNUSED = JCF_readu2 (jcf);
+  uint16 major_version ATTRIBUTE_UNUSED = JCF_readu2 (jcf);

I think I prefer this style:

	(void) JCF_readu2 (jcf);  /* minor_version */
	(void) JCF_readu2 (jcf);  /* major_version */

Otherwise, I have no objection to you checking these in.

	--Per Bothner
Cygnus Solutions     bothner@cygnus.com     http://www.cygnus.com/~bothner