Question 11 Write a Java Program to do the following: • Create a Arraylist object and store 5 different String objects • Using a Iterator do the following: a. Print all data stored in Arraylist object. b. Remove a string that has even string length.
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- Write a java program that uses an ArrayList object to store the following set of names in memory: [Steve, Tim, Lucy, Pat, Angela, Tom] Now write some more code so that the same ArrayList object is augmented with the name 'Steve' after the name 'Lucy' After the ArrayList object has been augmented with the new name, display the original and new lists on the console (as shown below), to verify that the new name is positioned correctly in the list.in java language Write a program in which you create an object of type ArrayList named BZ and then add 3 elements in this object and then copy the elements of the object in another object QZ and then cancel the elements of the object BZ and then write the necessary print statements to show it?This is needed in Java Given that an ArrayList of Strings named nameList has already been created and names have already been inserted, write the statement necessary to delete the name at index 15.
- Q2. Write a java program to perform the following task: a) Create a collection ArrayList<String> for Customer class b) Add 5 elements into ArrayList c) Display the element at index 4 d) Display all the elements in the ArrayList using for-each loop e) Remove the values at index 2 f) Add “cst2” in location 2. g) Check if st2 existing inside the collection.java In this assignment you will swap a position in an array list with another. swap() gets 3 arguments, an Arraylist, a position, and another position to swap with. Example swap(["one","two","three"],0,2) returns:["three","two","one"] public static ArrayList<String> swap(ArrayList<String> list,int pos1,int pos2) public static void main(String[] args) { Scanner in = new Scanner(System.in); int size = in.nextInt(); int pos1 = in.nextInt(); int pos2 = in.nextInt(); ArrayList<String> list = new ArrayList<>(); for(int i=0; i < size; i++) { list.add(in.next()); } System.out.println(swap(list, pos1, pos2)); } }Given an array with values 5, 10, 15, 20, 25, what are the fewest number of swaps needed to reverse the list? a. 2 b. 3 c. 4 d. 5 JAVA
- Write a program in Java programming language that reads an array of strings!The program should write all the strings from array that have at least one letter 'a'.Suppose list is an array of 6 components of the type int. What is stored in the array list after the following Java code executes? list[0] = 5; for (int i = 1; i < 6; i++) { list[i] = i * i + 5; if ( i > 2) list[i] = 2 * list[i] – list[i– 1]; }Write and execute a program in Java that will declare and initialize an array of string of size 5 and then display the content of the array
- In Java what is stored in the array list after the following Java code executes? list[0] = 5; for (int i = 1; i < 6; i++) { list[i] = i * i + 5; if ( i > 2) list[i] = 2 * list[i] – list[i– 1]; }using java, finish the two arrayList methods below: public int indexOf(Object o) { } public E remove(int index) { } and then create a class to test the ArrayList methodsI need to store data from a text file into an object array then store the object array into a linked list using Java Example of file im trying to convert: //String //Int //Double //Double //Int Joe 101 17.2 10.0 4 Alex 97 15.3 12.5 7 Maria 85 16.4 18.2 9 Steve 153 23.5 16.3 8