Is this good solution?

package com.codegym.task.task04.task0426;

/*
Labels and numbers

*/

import java.io.*;

public class Solution {


    public static void main(String[] args) throws Exception {
        //write your code here
        BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
        String sAge = reader.readLine();
        int number = Integer.parseInt(sAge);

        if (number == 0){
            System.out.println("Zero");
        }
        else if (isPositive(number) && isOdd(number)){
            System.out.println("Positive odd number");
        }
        else if (!(isPositive(number)) && (isOdd(number)))  {
            System.out.println("Negative odd number");
        }
        else if (isPositive(number) && (!isOdd(number))) {
            System.out.println("Positive even number");
        }
        else if ((!isPositive(number) && (!isOdd(number)))) {
            System.out.println("Negative even number");
        }



    }



    public static boolean isOdd (int number){
        int mod = number % 2;
        mod = Math.abs(mod);
        if (mod == 1) {
            return true;
        }
        else {
            return false;
        }
    }

    public static boolean isPositive (int number){
        if (number > 0) {
            return true;
        }
        else {
            return false;
        }
    }
}