Appium NativeApp IOS_Sample_Test

package pack;

import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.remote.CapabilityType;
import org.openqa.selenium.remote.DesiredCapabilities;
import org.openqa.selenium.remote.RemoteWebDriver;
import org.testng.annotations.AfterMethod;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;

import java.net.URL;
import java.util.concurrent.TimeUnit;

public class Desktop {

	public WebDriver driver = null;
	
	@BeforeMethod
	public void setUp() throws Exception{
		DesiredCapabilities capabilities = new DesiredCapabilities();
		capabilities.setCapability(CapabilityType.BROWSER_NAME, "iOS");
		capabilities.setCapability(CapabilityType.VERSION, "6.1");
		capabilities.setCapability(CapabilityType.PLATFORM, "Mac");
		capabilities.setCapability("deviceName", "iPhone");
		capabilities.setCapability("app","/Users/prashanth_sams/Downloads/InternationalMountains/build/Release-iphonesimulator/InternationalMountains.app");
		driver = new RemoteWebDriver(new URL("http://127.0.0.1:4725/wd/hub"), capabilities);
	}
	
	@AfterMethod
	public void tearDown() throws Exception {
	driver.quit();
	}
	
	
	@Test
	public void test01() throws InterruptedException {
		driver.findElement(By.xpath("//UIAApplication[1]/UIAWindow[1]/UIATableView[1]/UIATableCell[5]")).click();
		driver.findElement(By.xpath("//UIAApplication[1]/UIAWindow[1]/UIANavigationBar[1]/UIAButton[1]")).click();
	 }
		
}