Java selenium drag and drop

test.java

bootons = driver.findElements(By.cssSelector("(removed)"));
for (int i = 0; i < bootons.size(); i++) {
	WebElement booton = bootons.get(i);
	List < WebElement > targets = driver.findElements("(removed)"));
for (int j = 0; j < targets.size(); j++) {
	WebElement target = targets.get(j);
	Actions builder = new Actions(driver);
	Action dragAndDrop = builder.clickAndHold(booton).moveToElement(target).release().build();
	dragAndDrop.perform();
}
} 
=== === === === === === === === = Example 2: === === === === === === === === = 
import java.util.List;
import org.openqa.selenium.By;
import org.openqa.selenium.Keys;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.interactions.Action;
import org.openqa.selenium.interactions.Actions;
import org.testng.annotations.AfterClass;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Test;
public class ActionExample {
	private static WebDriver driver;@BeforeClass public void setUp() {
		driver = new FirefoxDriver();
	}@AfterClass public void tearDown() {
		driver.close();
		driver.quit();
	}@Test public void draggable() {
		driver.get("http://jqueryui.com/demos/draggable/");
		WebElement draggable = driver.findElement(By.id("draggable"));
		new Actions(driver).dragAndDropBy(draggable, 120, 120).build().perform();
	}@Test public void droppable() {
		driver.get("http://jqueryui.com/demos/droppable/");
		WebElement draggable = driver.findElement(By.id("draggable"));
		WebElement droppable = driver.findElement(By.id("droppable"));
		new Actions(driver).dragAndDrop(draggable, droppable).build().perform();
	}@Test public void selectMultiple() throws InterruptedException {
		driver.get("http://jqueryui.com/demos/selectable/");
		List < WebElement > listItems = driver.findElements(By.cssSelector("ol#selectable *"));
		Actions builder = new Actions(driver);
		builder.clickAndHold(listItems.get(1)).clickAndHold(listItems.get(2)).click();
		Action selectMultiple = builder.build();
		selectMultiple.perform();
	}@Test public void sliding() {
		driver.get("http://jqueryui.com/demos/slider/");
		WebElement draggable = driver.findElement(By.className("ui-slider-handle"));
		new Actions(driver).dragAndDropBy(draggable, 120, 0).build().perform();
	}
} === === === === === === === === === === == Example 3: === === === === === === === === === === ==