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# Java - isLetter() Method

## Description:

The method determines whether the specified char value is a letter.

## Syntax:

    boolean isLetter(char ch)

## Parameters:

Here is the detail of parameters:

- Primitive character type

## Return Value :

- Returns true if passed character is really a character.

## Example:

    public class Test{
       public static void main(String args[]){
          System.out.println( Character.isLetter('c'));
          System.out.println( Character.isLetter('5'));
       }
    }

This produces following result:

    true
    false

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