Check if a character representing a number : Character « Data Type « Java

Check if a character representing a number


public class Main {
  public static void main(String[] args) {
    String numbers = "1234567890";
    for (int i = 0; i < numbers.length(); i++) {
      if (Character.isDigit(numbers.charAt(i))) {
        System.out.println(numbers.charAt(i) + " is a number.");
      } else {
        System.out.println(numbers.charAt(i) + " not a number.");


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