Java converte uma string para char []
String string = "ABCDEF" ;
char[] charsFromString = string.toCharArray(); // { 'A', 'B', 'C', 'D', 'E', 'F' }
Pable Sorren
String string = "ABCDEF" ;
char[] charsFromString = string.toCharArray(); // { 'A', 'B', 'C', 'D', 'E', 'F' }// getting single character from string..
String str="abcd";
char c=str.toChar(0);
System.out.println("output is "+c); // output is achar caracter = cadena.charAt(0); //Solo primer caracter
Character.toString('c');