I want less methods. I want a common global TestClass from which I could use any of its value inside the class.

import java.util.*;
import java.io.*;

public class TestClass {
        TestClass(String hello){
                String hallo = hello;
                String halloSecond = "Saluto!";
        }
        public static void main(String[] args) {
                TestClass test = new TestClass("Tjena!");
                System.out.println("I want "Tjena!": " + test.hallo);
                TestClass testSecond = new TestClass("1");
                System.out.println("I want Saluto!:" + test.halloSecond);
                System.out.println("I want Saluto!:" + testSecond.halloSecond);
        }
}