Selenium : Import One Java file into another

Residing in Same package:

Example : 

 In the below example Sample1 is using a variable from OR , here there is no need to import any file as both files are residing in the same package , hence can be directly called .

------------------------File Name : Sample1 --------------------File1
public class Sample1
{
    public static void main(String[] args)   
    {       
        WebDriver oDriver=new FirefoxDriver();
        oDriver.get("https://www.google.co.in");
        WebElement oTitle=oDriver.findElement(By.xpath(OR.button));  // Directly using the static variable
    }
}
===================================================================

------------------------File Name : OR --------------------File2
public class OR {

   
        public static final String button="//button[@id='gbqfba']";
       

}
===================================================================

Residing in Different package:

One Java file can be imported into another by using "Package" keyword .

To do this a new package has to be created with Java files to be used, residing inside .In the below eg "File_StringCheck.java" is residing inside the package "utilityfunction" .Hence the below code can access the methods from "File_StringCheck.java" by  import Utilityfunction.

Eg :

import Utilityfunction.File_StringCheck;
package Utilityfunction;


import java.io.File;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.Locale;
import javax.swing.JOptionPane;


import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.firefox.FirefoxDriver;


import jxl.*;
import jxl.write.*;
import jxl.write.Number;
import jxl.write.biff.RowsExceededException;
import jxl.read.biff.BiffException;
import jxl.write.*;
import java.util.Date;



　
public class Test{
{





}
}