Question: Exception in thread main java.lang.NullPointerException at java.base/java.util.Objects.requireNonNull(Objects.java:221) at java.base/java.util.Arrays$ArrayList.(Arrays.java:4322) at java.base/java.util.Arrays.asList(Arrays.java:4309) at TestMyArrayList.(TestMyArrayList.java:44) How do i fix this?

Exception in thread "main" java.lang.NullPointerException at java.base/java.util.Objects.requireNonNull(Objects.java:221) at java.base/java.util.Arrays$ArrayList.(Arrays.java:4322) at java.base/java.util.Arrays.asList(Arrays.java:4309) at TestMyArrayList.(TestMyArrayList.java:44)

How do i fix this?

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

My java code has an error, I want to know how to solve it. This is a simple Java GUI code that shows some basic information and two GIF images. It seems like can not invoking two gif images...

Write code in Java import java.util.*; public class Bowling { HashMap players; Bowling() { players = new HashMap (); } public void addPlayer(String name, int p) { players.put(name, p); } //your code...

(2) get all the quotes by an author entered by the user if they exist, (3) get all the quotes containing a search phrase entered by the user, when I try to hit 2 I get this error : Exception in...

To get credit for the lab, you need to demonstrate to the instructor/lab assistant that you have completed all the requirements, and sign your name on the grade sheet. STEP 1. Copy and paste the...

QUESTION 1. Why does this code not work? How do you fix it? ---------------- ``` public class RemoveBigNumbers { public List removeBigNumbers(List data) { for (Integer i : data) { if (i > 10) {...

Hello, in my code I'm trying to implement my scanner into my if statement so that if the user responds with "add" then it will cause my addition method to run. However I keep getting this runtime...

Solution Person.java public class Person { private int age; private double height; private double weight; private String name; private String gender; public Person() { super(); } public Person(int...

I have a class with an array of objects and getting a null pointer exception. How do I fix the nullpointerexception on this array of objects? public class EmployeeList { private final int...

have a class with an array of objects and getting a null pointer exception. How do I fix the nullpointerexception on this array of objects? I do not need the EmployeeDriver class change or altered as...

Java Help. I am getting the following Error Exception in thread "main" java.lang.NullPointerException at Project3.main(Project3.java:42) My instructions: You will load the dictionary into the array...

Explain how mass spectrometry could be used to distinguish between thesecompounds: a) and b) and c) and

A company reports the following: Sales $4,000,000 Average accounts receivable (net) 200,000 Determine (a) the accounts receivable turnover and (b) the number of days' sales in receivables. Round...

Answer the following questions about the (real) inflation tax, assuming that the price level starts at 1. a. Maria Moneybags keeps $1,000 in her sock drawer for a year. Over the year, the inflation...

Differentiate the function. I seem to be going wrong somewhere not sure, need some help to figure out the right steps. \f

2. If your boss is so demanding that you have to lie to protect family time, will you do it? For example, if you have to miss a staff meeting or refuse a business trip to fulfill the needs of your...

3. If you were the employer, how would you handle each of the instances above?

You have discovered that your boss lied on her rsum about her academic credentials. She is being considered for a new position in your organization, but you believe you are more qualified than she...