How to Check All the Checkboxes Present in a Page Using Selenium

This post tells you how to check all the checkboxes present in the page.

import java.util.List;
import org.openqa.selenium.By;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.testng.annotations.Test;

public class testng_3 {
@Test
public void checkbox() throws Exception
{
FirefoxDriver fd= new FirefoxDriver();
fd.manage().window().maximize();
fd.get(“http://www.flipkart.com/laptops/lenovo~brand/pr?sid=6bo,b5g&otracker=hp_nmenu_sub_electronics_0_Lenovo”);
Thread.sleep(10000);
List checkBoxes = fd.findElements(By.xpath(“//input[@type=’Checkbox’]”));
System.out.println(checkBoxes.size());
for(int i=0; i<checkBoxes.size(); i++){
System.out.println(checkBoxes.get(i).getText());
checkBoxes.get(i).click();
}
fd.close();
}
}

Java Program to find Max occurred character in a string

• How to print duplicate characters from string in java?
• Java program to count number of repeated characters in a string.
• Java program for printing a repetitive letters in a string
• count occurrences of each character in string java

1. package com.javatutorial;
2.  
3. public class MaxOccuranceOfChar{
4.    
5. public static String MaxOccuredChar(String str) {
6.  
7.         char[] array = str.toCharArray();
8.         int maxCount = 1;
9.         char maxChar = array[0];
10.  
11.   for(int i = 0, j = 0; i < str.length() - 1; i = j){
12.        int count = 1;
13.    while (++j < str.length() && array[i] == array[j]) {
14.           count++;
15.         }
16.  
17.   if (count > maxCount) {
18.      maxCount = count;
19.      maxChar = array[i];
20.  }
21.  
22.   }
23.  
24.         return (maxChar + " = " + maxCount);
25.  }
26. 
    
27.  public static void main(String[] args) {
28.   
29.   String str1=MaxOccuredChar("instanceofjava");
30.   System.out.println(str1);
31.  
32.   String str2=MaxOccuredChar("aaaabbbccc");
33.   System.out.println(str2);
34.  
35.   String str3=MaxOccuredChar("ssssiiinnn");
36.   System.out.println(str3);
37.  
38.   String str4=MaxOccuredChar("jaaaavvvvvvvvaaaaaaaaaa");
39.   System.out.println(str4);
40.  
41. }
42. 
    
43. }

Output:

1. i = 1
2. a = 4
3. s = 4
4. a = 10