Lower upper doubt

#1

import java.util.*;
public class Main {
public static void main(String args[]) {
Scanner scn = new Scanner(System.in);

	char ch=scn.next().charAt(0);

	if (Character.isLowerCase(ch)) {

		System.out.print("lowercase");
	}
	if (Character.isUpperCase(ch)) {
		
		System.out.print("UPPERCASE");
		
	}
	
	else {
		System.out.println("Invalid");
	}
	

}

}
what is wrong in this code???

#2

Hey @harsh.hj
use else if instead of if
else if (Character.isUpperCase(ch)) {
System.out.print(“UPPERCASE”);
}
correct code
import java.util.*;

public class Main {
public static void main(String args[]) {
Scanner scn = new Scanner(System.in);
char ch = scn.next().charAt(0);
if (Character.isLowerCase(ch)) {
System.out.print(“lowercase”);
}
else if (Character.isUpperCase(ch)) {
System.out.print(“UPPERCASE”);
} else {
System.out.println(“Invalid”);
}
}
}