Debug // Program describes two files // tells you which one is newer and which one is larger import java.nio.file.*; import java.nio.file.attribute.*; import java.io.IOException; public class DebugThirteen1 { publicstaticvoidmain(String[] args) { Path file1 = Paths.get("/root/sandbox/DebugDataOne1"); Path file2 = Paths.get("/root/sandbox/DebugDataOne2.txt"); try { BasicFileAttributes attr1 = Files.readAttributes(file1, BasicFileAttributes.class); System.out.println("File: " + file1getFileName()); System.out.println("Creation time " + attr1.creationTime()); System.out.println("Last modified time " + attr1lastModifiedTime()); System.out.println("Size " + attr1.size()); BasicFileAttributes attr2 = Files.readAttributes(file2, BasicFileAttributes.class); System.out.println("\nFile: " + file2.getFileName); System.out.println("Creation time " + attr2.creationTime()); System.out.println("Last modified time " + attr2.lastModifiedTime()); System.out.println("Size " + attr2.size()); if(attr1.creationTime().compareto(attr2.creationTime()) >0) System.out.println("\n" + file1.getFileName() + " was created earlier"); else System.out.println("\n" + file1.getFileName() + " was not created earlier"); if(attr1.size() > attr2.size()) System.out.println(file1.getFileName() " is larger "); else System.out.println(file1.getFileName() " is not larger"); } catch(IOExceptione) { System.out.println("IO Exception"); } } }

1 import java.util.Random; 2 3 4 5 6- 7 8 9 10 11 12 ▼ import java.util.StringJoiner; public class preLabC { public static MathVector myMethod(int[] testValues) { // Create an object of type "MathVector". // return the Math Vector Object back to the testing script. return VectorObject; 13 14 15 } } ▸ Comments Description The MathVector.java file contains a class (Math Vector). This class allows you to create objects in your program that can contain vectors (a 1D array) and perform actions on those vectors. This is useful for doing math operations like you would in your linear algebra class. Your method should evaluate against two tests. What do you need to do in this exercise? You need to create an "instance" of the MathVector object, VectorObject, in your method. If you do this correctly, your method will accept a 1D array of integers, testValues, feed it into the VectorObject and then return the VectorObject. If you look in the file MathVector.java you'll see that this is one way in...

package encrypt1; import java.io.*;import java.util.*; public class Encrypt1 { public static void main(String[] args) { if(args.length!2) ERROR MESSAGE { System.out.println("Invalid number of argumentss. Usage:src target"); } try { BufferedInputStream in = new BufferedInputStream (new FileInputStream(args[0])); // Create BufferedOutputStream from bos BufferedOutputStream out = new BufferedOutputStream (new FileOutputStream(args[1])); // Declare the variable num int buffer; // Checks content in the variable num is not equal to -1 while ((buffer=in.read())!=-1) { // Call the function Write() out.write(buffer+5); } System.out.println("Encrypted file saved"); } catch(IOException ex) { ex.printStackTrace(); }}}

9 T OR F Depending on the circumstances, the dequeue method of our LinkedQueue class sometimes throws the QueueUnderflowException.

source code: import java.util.*;import java.io.*; public class Main { static File text = new File("/Users/.../Desktop/sourceCode.txt"); static FileInputStream keyboard; static int charClass; static char lexeme[] = new char[100]; //stores char of lexemes static char nextChar; static int lexLen;// length of lexeme static int token; static int nextToken; // Token numbers static final int LETTER = 0; static final int DIGIT = 1; static final int UNKNOWN = 99; static final int INT_LIT = 10; static final int IDENT = 11; static final int ASSIGN_OP = 20; static final int ADD_OP = 21; static final int SUB_OP = 22; static final int MULT_OP = 23; static final int DIV_OP = 24; static final int LEFT_PAREN = 25; static final int RIGHT_PAREN = 26; public static void main(String[] args) { try{ keyboard = new FileInputStream(text); getChar(); do { lex(); }while...

JAVA Programming

Python S3 Get File In the Python file, write a program to get all the files from a public S3 bucket named coderbytechallengesandbox. In there there might be multiple files, but your program should find the file with the prefix and cb - then output the full name of the file. You should use the boto3 module to solve this challenge. You do not need any access keys to access the bucket because it is public. This post might help you with how to access the bucket. Example Output ob name.txt Browse Resources Search for any help or documentation you might need for this problem. For exampler array indexing, Ruby hash tables, etc.

Java Program ASAP Please modify Map<String, String> morseCodeMap = readMorseCodeTable("morse.txt"); in the program so it reads the two text files and passes the test cases. Down below is a working code. Also dont add any import libraries in the program just modify the rest of the code so it passes the test cases. import java.io.BufferedReader;import java.io.FileReader;import java.io.IOException;import java.util.HashMap;import java.util.Map;import java.util.Scanner;public class MorseCodeConverter { public static void main(String[] args) { Map<String, String> morseCodeMap = readMorseCodeTable("morse.txt"); Scanner scanner = new Scanner(System.in); System.out.print("Please enter the file name or type QUIT to exit:\n"); do { String fileName = scanner.nextLine().trim(); if (fileName.equalsIgnoreCase("QUIT")) { break; } try { String text =...

Compliant/Noncompliant Solutions The following code segment was provided in Secure Coding Guidelines for Java SE: void readData() throws IOException{ BufferedReader br = new BufferedReader(new InputStreamReader( new FileInputStream("file"))); // Read from the file String data = br.readLine();} The code is presented as a noncompliant coding example. For this assignment, identify two compliant solutions that can be utilized to ensure the protection of sensitive data. Provide a detailed explanation of factors, which influence noncompliant code and specifically how your solutions are now compliant. Your explanation should be 2-3 pages in length. Submit the following components: Word document with appropriate program analysis for your compliant solutions and source code in the Word file. Submit your .java source code file(s). If more than 1 file, submit a zip file.

Write a Java program that accomplishes the same thing as the program in the pictures, except by using two dimensional arrays instead.

class. The StackUnderflowException class extends the Java Answer:

USING THE FOLLOWING METHOD SWAP CODE: import java.util.*; class ListIndexOutOfBoundsException extends IndexOutOfBoundsException { public ListIndexOutOfBoundsException(String s) { super(s); } } class ListUtil { public static int maxValue(List<Integer> aList) { if(aList == null || aList.size() == 0) { throw new IllegalArgumentException("List cannot be null or empty"); } int max = aList.get(0); for(int i = 1; i < aList.size(); i++) { if(aList.get(i) > max) { max = aList.get(i); } } return max; } public static void swap(List<Integer> aList, int i, int j) throws ListIndexOutOfBoundsException { if(aList == null) { throw new IllegalArgumentException("List cannot be null"); } if(i < 0 || i >= aList.size() || j < 0 || j >= aList.size()) { throw new ListIndexOutOfBoundsException("Index out...

please fix code to match "enter patients name in lbs" thank you import java.util.LinkedList;import java.util.Queue;import java.util.Scanner; interface Patient { public String displayBMICategory(double bmi); public String displayInsuranceCategory(double bmi);} public class BMI implements Patient { public static void main(String[] args) { /* * local variable for saving the patient information */ double weight = 0; String birthDate = "", name = ""; int height = 0; Scanner scan = new Scanner(System.in); String cont = ""; Queue<String> patients = new LinkedList<>(); // do while loop for keep running program till user not entered q do { System.out.print("Press Y for continue (Press q for exit!) "); cont = scan.nextLine(); if (cont.equalsIgnoreCase("q")) { System.out.println("Thank you for using BMI calculator"); break;...