How to Convert a Primitive Type Value to a String

// Use String.valueOf()
String s = String.valueOf(true); // true
s = String.valueOf('a'); // a
s = String.valueOf((short)111); // 111
s = String.valueOf(111); // 111
s = String.valueOf(111L); // 111
s = String.valueOf(1.11F); // 1.11
s = String.valueOf(1.11D); // 1.11