android - How to assign only one value to the zeroth index of an array and that all in that array, in java -

if (uri.contains(",")) {                 more_than_one_url = uri.split(",");             } else                 more_than_one_url[0] = uri; (string url : more_than_one_url) {/*operation*/} 

is possible such operation 1 element in string[] or there better way this, if use different names string , string[] becomes difficult me

why check if string uri contains ,? split() return string[] if not find regex supplied. instead of checking using contains(), this.

string[] more_than_one_url = uri.split(","); (string url : more_than_one_url) {/*operation*/}   

if not find delimiter supplied, split() return array of length 1 contain entire string.