Converting char (Primitive Character) to String in Java.

Hi, Today I'm going to tell you 3 ways to convert a primitive char to a String.

First Method:

This one is the simplest a person can think.

String str = "" + 'c';

This internally compiles down to :

String str = new StringBuilder().append("").append('c').toString();

This one is less efficient due to StringBuilder class.

Second Method:
As we cannot invoke toString() on the primitive type char or any other primitive, so we  can create a wrapper class Character and then we can eaily invoke toString() to it.
ex.

char c = 'c';
Character ch = Character.valueOf(c);
String str = ch.toString();

Third Method:

char c = 'c';
String str = String.valueOf(c);

Thanks