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

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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.


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