Review (NS-140): Fixed FR1861 removed href="#" from code.

Objectives

1223: Fixed FR1861 removed href="#" from code.

Time use (Coding,Documentation,Review) 
JOLF: 0.1
HBK: 0.5

General comments:

Description	Classification	Status
@param should say how the parameter is valid	Cosmetic	NOTOK

Lines	Description	Classification	Status
116	add @throw ArgumentNotValid and throws ArgumentNotValid to method signature	Cosmetic	OK
127	add @throw ArgumentNotValid and throws ArgumentNotValid to method signature	Cosmetic	OK
144	add @throw ArgumentNotValid and throws ArgumentNotValid to method signature	Cosmetic	OK
182	add @throw ArgumentNotValid and throws ArgumentNotValid to method signature	Cosmetic	OK
206	add @throw ArgumentNotValid and throws ArgumentNotValid to method signature	Cosmetic	OK
236	add @throw ArgumentNotValid and throws ArgumentNotValid to method signature	Cosmetic	OK
260	add @throw ArgumentNotValid and throws ArgumentNotValid to method signature	Cosmetic	OK
307	add throws ArgumentNotValid to method signature	Cosmetic	OK
338	add @throw ArgumentNotValid and throws ArgumentNotValid to method signature	Cosmetic	OK
340	Also add @throws ForwardedToErrorPage and throws ForwardedToErrorPage to method signature	Cosmetic	OK
382-383	No argument validation?	Cosmetic	OK
407	Should we check arguments?	Cosmetic	OK
427-428	Is it a good idea to use random numbers? What would happen if two instances got the same id (even though it is very unlikely)? Made TODO note!	Cosmetic	OK
464	add javadoc	Cosmetic	OK
466	Add java doc	Cosmetic	OK
480	add @throw ArgumentNotValid and throws ArgumentNotValid to method signature	Cosmetic	OK
485	"value.length() == 0" should be replaced by value.isEmpty()	Cosmetic	OK