Java Data Type Tutorial - Java Character LETTER_NUMBER

• Back to Character  ↑

Syntax

Character.LETTER_NUMBER has the following syntax.

public static final byte LETTER_NUMBER

Example

In the following code shows how to use Character.LETTER_NUMBER field.

public class Main{
   public static void main(String[] args) {
     for(char ch = Character.MIN_VALUE;ch<Character.MAX_VALUE;ch++){
       if(Character.LETTER_NUMBER == Character.getType(ch)){
         //from  w w w .  jav  a2 s .c o m
         String s = String.format ("\\u%04x", (int)ch);
         System.out.println(s);
       }
     }
   }
}

The code above generates the following result.

• Back to Character  ↑