[Q#19238065][A#19238077] How to convert char[] to string in java?

https://stackoverflow.com/q/19238065

char[] c = string.toCharArray(); but how to convert c back to String type? thank you!

Answer

https://stackoverflow.com/a/19238077

You can use String.valueOf(char[]): Under the hood, this calls the String(char[]) constructor. I always prefer factory-esque methods to constructors, but you could have used new String(c) just as easily, as several other answers have suggested.

APIzation

String.valueOf(c)
char[] c = {'x', 'y', 'z'};
String s = String.valueOf(c);

System.out.println(s);
xyz

package com.stackoverflow.api;

public class Human19238077 {

  public static String charArrayToString(char[] c) {
    String s = String.valueOf(c);
    return s;
  }
}

package com.stackoverflow.api;

/**
 * How to convert char[] to string in java?
 *
 * @author APIzator
 * @see <a href="https://stackoverflow.com/a/19238077">https://stackoverflow.com/a/19238077</a>
 */
public class APIzator19238077 {

  public static String convertChar(char[] c) throws Exception {
    String s = String.valueOf(c);
    return s;
  }
}