isDigit in java

Java Programming Language Character Class in java (Article) Character Class in java (Program)

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Program:

public class CharisDigitMethod {

   public static void main(String args[]) {
         System.out.println(Character.isDigit('D'));
         System.out.println(Character.isDigit('6'));
      }
}

/*
Determines whether the specified char value is a digit.
*/

Output:

false
true
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