Use Character.isLowerCase, Character.isUpperCase to check the letter case : Character « Data Type « Java

1. Java
2. Data Type
3. Character

Use Character.isLowerCase, Character.isUpperCase to check the letter case

      

class MainClass {
  public static void main(String[] args) {
    System.out.println("Is the Latin symbol z a lowercase letter? " + Character.isLowerCase('z'));

    System.out.println("Is the Latin symbol a an uppercase letter? " + Character.isUpperCase('a'));

  }
}

   
    
    
    
    
  

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