2006-12-11  Nurdin Premji <npremji@redhat.com>

	* Demangler.java: Added javadoc explaining what happens
	when demangle_name is passed a null string.
	* TestDemangler.java (testNull): Changed to check for null string.
	(testEmpty): Added.
	(testUnMangled): Added.
	* cni/Demangler.cxx: If passed NULL, return NULL.

2006-12-08  Nurdin Premji  <npremji@redhat.com>

	* TestDemangler.java: Added.
	* Demangler.java: Added.
	* cni/Demangler.cxx: Added.