public void setCreateDate(Date createDate)
   {
	   if(createDate == null)
	   {
		   this.createDate = createDate;
		   return;
	   }
	   
	   this.createDate = new Date(createDate.getTime());
		

   }
public void setCreateDate ( Date createDate ) { if ( createDate == null ) { this . createDate = createDate ; return ; } this . createDate = new Date ( createDate . getTime ( ) ) ; }
@param createDate   The createDate to set.