Thread: char (toUppercase?)

is there any method that can check if a character is uppercase or lowercase?

like the method in the String type? (toUpperCase()/toLowerCase());

Will this do you?

Character (Java Platform SE 6))

// Json

how should i make this ryt?

    private static BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
 
    public static void main(String[] args) throws IOException {
 
        String temp = "";
 
        System.out.print("Enter a word: ");
        String word = br.readLine();
 
        for (int x = 0; x <= word.length() - 1; x++) {
 
            temp = temp + word.charAt(x);
 
            // pseudocode:
            /**
             * if the character at (x) is equal to uppercase,
             * make it lower cased
             */
 
            if (word.charAt(x) == Character.UPPERCASE_LETTER) {
 
                Character.toLowerCase(word.charAt(x));
            }
        }
 
        System.out.println("All Are Lower Cased" + temp);
    }

Whats the point in checking if its upper case? Just lower case all characters.

Other than that you'd do something like this.

if (Character.isUpperCase(word.charAt(x))) {
  // Do stuff here
}

// Json

tnx sir! thats it.!

just want to clarify something..