javascript explodir
//split into array of strings.
var str = "Well, how, are , we , doing, today";
var res = str.split(",");
javascript split
// bad example https://stackoverflow.com/questions/6484670/how-do-i-split-a-string-into-an-array-of-characters/38901550#38901550
var arr = foo.split('');
console.log(arr); // ["s", "o", "m", "e", "s", "t", "r", "i", "n", "g"]
como saperate matriz de seqüência de caracteres para
Scanner in=new Scanner(System.in);
String input=in.nextLine();
String[] word=input.split(" ");