i have an array which contains some elements but max size is 20
this result array contain the result of user input , eg : USERID
and the result array may contain empty
string because of user only enter 5 userid, thus, 15 element of array will contain empty string
now, i want to compare result array with another List elements
the reason i want to compare result array and comparelist, is to make sure that comparelist elements match to result element, if it doesn't, i need display out that what are the element in result array does not match ..
can someone guide me how do i handle my case ..thanks in advance