In Java how does one turn a String into a char or a char into a String?

Question

Is there a way to turn a char into a String or a String with one letter into a char (like how you can turn an int

Answer 1

As no one has mentioned, another way to create a String out of a single char:

String s = Character.toString('X');

Returns a String object representing the specified char. The result is a string of length 1 consisting solely of the specified char.

Answer 2

In order to convert string to char

 String str = "abcd";
char arr [] = new char[len]; // len is the length of the array
arr = str.toCharArray();

Answer 3

String g = "line";
//string to char
char c = g.charAt(0);
char[] c_arr = g.toCharArray();
//char to string
char[] charArray = {'a', 'b', 'c'};
String str = String.valueOf(charArray);
//(or iterate the charArray and append each character to str -> str+=charArray[i])

//or String s= new String(chararray);

Answer 4

String someString = "" + c;
char c = someString.charAt(0);

Answer 5

String.valueOf('X') will create you a String "X"

"X".charAt(0) will give you the character 'X'

Answer 6

I like to do something like this:

String oneLetter = "" + someChar;