int to char array in java code example

Example 1: java string to char array

String str = "example";
char[] ch = str.toCharArray();

Example 2: char array in java

char[] JavaCharArray = new char[5];
JavaCharArray[0] = 'r';
JavaCharArray[1] = 's';
JavaCharArray[2] = 't';
JavaCharArray[3] = 'u';