how to turn an array of string to string code example

Example 1: array to string java

char[] charArray = new char[] {'b','u','z','z'};

String answer = new String(charArray);

Example 2: turn array into string

const elements = ['Fire', 'Air', 'Water'];

console.log(elements.join());
// expected output: "Fire,Air,Water"

console.log(elements.join(''));
// expected output: "FireAirWater"

console.log(elements.join('-'));
// expected output: "Fire-Air-Water"