Dynamically load jquery for TouchActions

jQueryLoad.js

/*** dynamically load jQuery ***/
var JQUERY_URL = 'http://code.jquery.com/jquery-latest.min.js';
if (typeof jQuery == 'undefined') {
    var script=document.createElement('script');
    script.src = JQUERY_URL;
    var head = document.getElementsByTagName('head')[0];
    var done = false;
    script.onload = script.onreadystatechange = (function() {
        if (!done && (!this.readyState
                || this.readyState == 'loaded'
                || this.readyState == 'complete')) {
            done = true;
            script.onload = script.onreadystatechange = null;
            head.removeChild(script);
        }
    });
    head.appendChild(script);
}

TouchAction.java

package com.paddypower.selenium.framework;

import com.paddypower.reporter.ReporterFactory;
import org.openqa.selenium.JavascriptExecutor;
import org.openqa.selenium.WebDriver;

import java.io.IOException;
import java.io.InputStream;

public class TouchAction {

//Javascripts to trigger the touch events. This will be appended to the javascript string

    private static final String JQUERY_LOAD_SCRIPT = "jQueryLoad.js";

    private static String DOUBLETAP = ".trigger('touchend').trigger('touchend');";
    private static String SINGLETAP = ".trigger('touchstart').trigger('touchend');";

    private static String SWIPERIGHT = ".trigger('swiperight');";
    private static String SWIPELEFT = ".trigger('swipeleft');";

    private WebDriver driver;

    public TouchAction(WebDriver driver) {
        this.driver = driver;
    }

    private int getElementXPosition(AutObject element) {
        return element.getLocation().getX();
    }

    public static void main(String args[]) {
        new TouchAction(null).loadJquery();
    }

    private void loadJquery() {
        try {
            InputStream inputStream = Thread.currentThread().getContextClassLoader().getResourceAsStream(JQUERY_LOAD_SCRIPT);
            StringBuilder stringBuilder = new StringBuilder();
            byte[] b = new byte[4096];
            for (int n; (n = inputStream.read(b)) != -1; ) {
                stringBuilder.append(new String(b, 0, n));
            }
            executeScript(stringBuilder.toString());
        } catch (IOException e) {
            ReporterFactory.getReporter().logException(e);
        }
    }

    private boolean isJqueryAvailable() {
        String js = "return (typeof jQuery == 'undefined');";
        boolean available;
        Object response = ((JavascriptExecutor) driver).executeScript(js);
        available = Boolean.valueOf(response.toString());
        return available;
    }

    private int getElementYPosition(AutObject element) {
        return element.getLocation().getY();
    }


    private String addCommonScript(AutObject elementToTap) {
        return "window.jQuery(document.elementFromPoint("
                + getElementXPosition(elementToTap) + ","
                + getElementYPosition(elementToTap) + "))";
    }

    public void doubleTap(AutObject elementToTap) {
        String javascriptToExecute = addCommonScript(elementToTap) + DOUBLETAP;
        executeScript(javascriptToExecute);
    }


    public void singleTap(AutObject elementToTap) {
        if(!isJqueryAvailable()) loadJquery();
        String javascriptToExecute = "return window.jQuery(//document.elementFromPoint("
        + getElementXPosition(elementToTap) + ","
        + getElementYPosition(elementToTap) + "))" + SINGLETAP;
        executeScript(javascriptToExecute);
    }


    public void swipeLeft(AutObject elementToSwipe) {
        String javascriptToExecute = "window.jQuery(document.elementFromPoint("
                + getElementXPosition(elementToSwipe) + ","
                + getElementYPosition(elementToSwipe) + "))" + SWIPELEFT;
        executeScript(javascriptToExecute);
    }


    public void swipeRight(AutObject elementToSwipe) {
        String javascriptToExecute = "window.jQuery(document.elementFromPoint("
                + getElementXPosition(elementToSwipe) + ","
                + getElementYPosition(elementToSwipe) + "))" + SWIPERIGHT;
        executeScript(javascriptToExecute);
    }


    private void executeScript(String javascriptToExecute) {
        try {
            Object obj = ((JavascriptExecutor) driver).executeScript(javascriptToExecute);
            if (obj != null) {
                ReporterFactory.getReporter().log("");
            }
        } catch (Exception e) {
            ReporterFactory.getReporter().logException(e);
        }
    }


}