isUpperCase() in java

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

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Program:

public class CharisUpperCaseMethod {

   public static void main(String args[]) {
      System.out.println(Character.isUpperCase('c'));
      System.out.println(Character.isUpperCase('C'));
      System.out.println(Character.isUpperCase('\n'));
      System.out.println(Character.isUpperCase('\t'));
   }
}

/*
Determines whether the specified char value is uppercase.
*/

Output:

false
true
true
true
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Explanation:

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