Can I get help in this please? Intro to Java code should be in Java Introduction to Java for C$++$ Programmers JAC $444$ Assignment $01$ Please read the following guidelines very carefully before answering any questions: Please make sure to read all the questions and guidelines very carefully before asking any questions. You will at least define a class with the main method for each question. You must keep the class name requested in each question. You must hold the naming conventions requested in this document and each question. All deliverables are defined at the end of this document. You must upload them as requested. It will be up to a $20\%$ mark deduction if you do not follow the above mentioned guidelines. $1)($Class Name: SmallestFactors, Java File Name: SmallestFactors.java$)$ Write a program that reads a positive integer and displays all its smallest factors in decreasing order. For example, if the input integer is $120,$ the output should be as follows: $5,3,2,2,2.$ Here is a sample run: $[30$ Points$]$ Enter a positive integer: $1205,3,2,2,22)($Class Name: MySorting, Java File Name: MySorting.java$)$ Write a method with the following header to display three numbers in increasing order: public static void displaySortedNumbers$($double num$1,$ double num$2,$ double num$3)$ In the main method, write a testing code that prompts the user to enter three numbers and invokes the method to display them in increasing order. $[30$ Points$]3)($Class Name: Palindrome, Java File Name: Palindrome.java$)$ Write a program that prompts the user to enter a five$-$digit integer and determines whether it is a palindrome integer. An integer is a palindrome if it reads the same from right to left and from left to right. A negative integer is treated the same as a positive integer. Here are a few sample runs of this program: $[40$ Points$]$ Enter an integer: $123123$ is not a palindrome Enter an integer: $-123-123$ is not a palindrome Enter an integer: $121121$ is a palindrome Enter an integer: $-121-121$ is a palindrome Enter an integer: $123321123321$ is a palindrome Enter an integer: $-123721-123721$ is not a palindrome Deliverables: A$)$ Create an up to $15$ minutes video explaining your answers, upload it on YouTube, and put the link of your video in the "Comments" section of your assignment submission. See "How to make a video and upload it on YouTube?" under the "Course Information" on the Blackboard. Your video must at least contain the following content: a$.$ Explaining the key components of your code and how they work. b$.$ Showing three different runs and outputs of your code. Note: There is no mark if you just read your code. You must explain your code, not read it$.$ Note: Please DO NOT upload the original video file into Blackboard. B$)$ You must upload all requested Java files $($i$.$e$."*.$java"$)$ as they are. There is no mark of you submitting any compressed file $($e$.$g$.$ zip, RAR, etc.$)$ There is no mark of you submitting $"*.$class" files.