RobertronS

import java.util.*;

public class QuickSort <T extends Comparable<T>>{

    public void swap(ArrayList<T> array, T value1, T value2){
        Collections.swap(array, array.indexOf(value1),array.indexOf(value2));
    }

    public void quickSort(ArrayList<T> arrayList){
        int low = 0;

RobertronS

import java.util.*;

public class QuickSort <T extends Comparable<T>>{

    public void swap(ArrayList<T> array, T value1, T value2){
        T temp;
        temp = value1;
        array.set(array.indexOf(value1), value2);
        array.set(array.indexOf(value2), temp);
    }

RobertronS

package org.storage;

import org.resources.*;

import java.time.LocalDate;
import java.util.List;
import java.util.Optional;

/**
 * @author Developed by Vladimir Scherba

RobertronS

import org.resources.JournalArticle;
import org.resources.JournalArticleFactory;
import org.resources.JournalIssue;
import org.resources.JournalIssueFactory;

import java.time.LocalDate;
import java.util.ArrayList;

class CodeScratch{