java - Convert string array to strings with a whitespace separating them -

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• a quick , easy way join array elements separator (the opposite of split) in java [duplicate] 15 answers

i have string array (not arraylist), best way print new string whitespace separating them, lets say

string array = {"a", "b", "c"}; 

i want print "a b c", how can that?

you can use code string whitespace.

string[] array = {"a", "b", "c"}; string output = ""; (int = 0; < array.length; i++) {     output += array[i] + " "; }