gunit exam

import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Scanner;
import java.util.TreeSet;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class GUnit {

    public static void main(String[] args) {

        List<Framework> data = new ArrayList<>();

        try (Scanner scanner = new Scanner(System.in);){

            String inputLine = scanner.nextLine();
            String pat = "^([A-Z][a-zA-Z0-9]+)\\s\\|\\s([A-Z][a-zA-Z0-9]+)\\s\\|\\s([A-Z][a-zA-Z0-9]+)$";

            while (true) {
                if (inputLine.equals("It's testing time!")) {
                    break;
                }
                Pattern pattern = Pattern.compile(pat);
                Matcher match = pattern.matcher(inputLine);
                if (match.find()) {
                    String className = match.group(1);
                    String methodName = match.group(2);
                    String testName = match.group(3);

                    boolean isEmpty = checkForEmptyArray(data, className, methodName, testName);
                    if (!isEmpty) {
                        addObjectsToArray(data, className, methodName, testName);
                    }
                }
                inputLine = scanner.nextLine();
            }


            Collections.sort(data, new Comparator<Framework>() {

                @Override
                public int compare(Framework o1, Framework o2) {

                    return o1.getClassName().compareTo(o2.getClassName());
                }
            });

            data.sort((s1, s2) -> Integer.compare(s1.countMetods , s2.countMetods));
            data.sort((s1, s2) -> Integer.compare(s2.countTests, s1.countTests));

            for (Framework framework : data) {
                System.out.println(framework + ":");
                framework.getMethods().entrySet().stream()
                                      .sorted((s1,s2) -> s1.getKey().compareTo(s2.getKey()))
                                      .sorted((s1,s2) -> Integer.compare(s2.getValue().size(),s1.getValue().size()))
                .forEach(pair -> {
                    System.out.println("##" + pair.getKey());
                    TreeSet<String> printList = pair.getValue();
                        printList.stream().sorted((s1,s2) -> Integer.compare(s1.length(),s2.length()))
                                          .forEach(str -> System.out.println("####" + str));
                    });;
            }
        } catch (Exception e) {
            System.out.println(e.toString());
        }

    }

    public static void addObjectsToArray(List<Framework> data,
            String className, String methodName, String testName) {
        boolean isInside = false;
        for (Framework fr : data) {
            if (fr.getClassName().equals(className)) {
                isInside = true;
                fr.setMethods(methodName,testName);
                fr.countTests++;
                fr.countMetods++;
                break;
            }
        }
        if (!isInside) {
            Framework framework = new Framework(className);
            framework.setMethods(methodName,testName);
            data.add(framework);
            framework.countTests++;
            framework.countMetods++;

        }
    }

    public static boolean checkForEmptyArray(List<Framework> data,
            String className, String methodName, String testName) {

        if (data.isEmpty()) {
            Framework framework = new Framework(className);
            framework.setMethods(methodName,testName);
            framework.countTests++;
            framework.countMetods++;
            data.add(framework);
            return true;
        }
        return false;
    }

}

class Framework implements Comparable<Object> {

    private String className;
    private Map<String,TreeSet<String>> methods;
    public int countMetods;
    public int countTests;

    public Framework(String className) {
        super();
        this.className = className;
        this.methods = new HashMap<String,TreeSet<String>>();

    }

    public String getClassName() {
        return className;
    }

    public void setClassName(String className) {
        this.className = className;
    }

    public Map<String, TreeSet<String>> getMethods() {
        return methods;
    }

    public void setMethods(String method, String test) {
        if (!methods.containsKey(method)) {
            methods.put(method, new TreeSet<String>());
        }
        if (method.contains(method)) {
            methods.get(method).add(test);

        }

    }

    @Override
    public String toString() {
        return this.className;
    }

    public int compareTo(Object framework) {
        Framework other = (Framework) framework;
        return Integer.compare(this.countTests, other.countTests);
    }
}