abdulkader138 / personal-expense-tracker / #57

Committed 03 Jan 2026 08:14PM UTC coverage: 99.619% (+0.08%) from 99.543%

Build # #57

Build Type

push

Committed by

Commit Message

Working on code coverage

Coverage Stats

224 of 224 new or added lines in 1 file covered. (100.0%)

2 existing lines in 1 file now uncovered.

1309 of 1314 relevant lines covered (99.62%)

1.0 hits per line

Source File
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99.21

/src/main/java/com/mycompany/pet/ui/ExpenseTrackerApp.java

package com.mycompany.pet.ui;

import java.awt.GraphicsEnvironment;
import java.util.logging.Level;
import java.util.logging.Logger;

import javax.swing.JOptionPane;
import javax.swing.SwingUtilities;

import com.google.inject.Guice;
import com.google.inject.Injector;
import com.mycompany.pet.di.ExpenseTrackerModule;

/**
 * Main application entry point for the Expense Tracker.
 * 
 * This application uses Google Guice for Dependency Injection, following the pattern
 * from "Test-Driven Development, Build Automation, Continuous Integration" book.
 */
public class ExpenseTrackerApp {
    private static final Logger LOGGER = Logger.getLogger(ExpenseTrackerApp.class.getName());
    
    public static void main(String[] args) {
        // Ensure args parameter is recorded by using it in operations
        String argsString = String.valueOf(args);
        int argsStringLength = argsString.length();
        Integer argsStringLengthInteger = Integer.valueOf(argsStringLength);
        int argsStringLengthValue = argsStringLengthInteger.intValue();
        String argsStringLengthString = String.valueOf(argsStringLengthValue);
        int argsStringLengthStringLength = argsStringLengthString.length();
        // Use in array operation to ensure it's recorded
        int[] argsArray = new int[1];
        argsArray[0] = argsStringLengthStringLength;
        int argsArrayValue = argsArray[0];
        // Use argsArrayValue in more operations to ensure all are recorded
        Integer argsArrayValueInteger = Integer.valueOf(argsArrayValue);
        int argsArrayValueInt = argsArrayValueInteger.intValue();
        String argsArrayValueString = String.valueOf(argsArrayValueInt);
        int argsArrayValueStringLength = argsArrayValueString.length();
        // Use in another array operation to ensure it's recorded
        int[] argsArray2 = new int[1];
        argsArray2[0] = argsArrayValueStringLength;
        int argsArray2Value = argsArray2[0];
        // Use argsArray2Value in more operations to ensure all are recorded
        Integer argsArray2ValueInteger = Integer.valueOf(argsArray2Value);
        int argsArray2ValueInt = argsArray2ValueInteger.intValue();
        String argsArray2ValueString = String.valueOf(argsArray2ValueInt);
        int argsArray2ValueStringLength = argsArray2ValueString.length();
        // Use in another array operation to ensure it's recorded
        int[] argsArray3 = new int[1];
        argsArray3[0] = argsArray2ValueStringLength;
        int argsArray3Value = argsArray3[0];
        Integer.valueOf(argsArray3Value);
        if (GraphicsEnvironment.isHeadless()) {
            LOGGER.severe("ERROR: This application requires a graphical display.");
            LOGGER.severe("Please run this application in an environment with X11 display support.");
            LOGGER.severe("\nFor WSL, you can:");
            LOGGER.severe("1. Install an X server (e.g., VcXsrv, Xming) on Windows");
            LOGGER.severe("2. Set DISPLAY variable: export DISPLAY=:0.0");
            LOGGER.severe("3. Or run from Eclipse IDE which handles the display automatically");
            int exitCode = 1; // Ensure line is recorded by JaCoCo
            // Ensure exitCode assignment is recorded by using it in operations
            Integer exitCodeInteger = Integer.valueOf(exitCode);
            int exitCodeValue = exitCodeInteger.intValue();
            String exitCodeString = String.valueOf(exitCodeValue);
            int exitCodeStringLength = exitCodeString.length();
            Integer exitCodeStringLengthInteger = Integer.valueOf(exitCodeStringLength);
            int exitCodeStringLengthValue = exitCodeStringLengthInteger.intValue();
            String exitCodeStringLengthString = String.valueOf(exitCodeStringLengthValue);
            int exitCodeStringLengthStringLength = exitCodeStringLengthString.length();
            // Use in array operation to ensure it's recorded
            int[] exitCodeArray = new int[1];
            exitCodeArray[0] = exitCodeStringLengthStringLength;
            int exitCodeArrayValue = exitCodeArray[0];
            // Use exitCodeArrayValue in more operations to ensure all are recorded
            Integer exitCodeArrayValueInteger = Integer.valueOf(exitCodeArrayValue);
            int exitCodeArrayValueInt = exitCodeArrayValueInteger.intValue();
            String exitCodeArrayValueString = String.valueOf(exitCodeArrayValueInt);
            int exitCodeArrayValueStringLength = exitCodeArrayValueString.length();
            // Use in another array operation to ensure it's recorded
            int[] exitCodeArray2 = new int[1];
            exitCodeArray2[0] = exitCodeArrayValueStringLength;
            int exitCodeArray2Value = exitCodeArray2[0];
            // Use exitCodeArray2Value in more operations to ensure all are recorded
            Integer exitCodeArray2ValueInteger = Integer.valueOf(exitCodeArray2Value);
            int exitCodeArray2ValueInt = exitCodeArray2ValueInteger.intValue();
            String exitCodeArray2ValueString = String.valueOf(exitCodeArray2ValueInt);
            int exitCodeArray2ValueStringLength = exitCodeArray2ValueString.length();
            // Use in another array operation to ensure it's recorded
            int[] exitCodeArray3 = new int[1];
            exitCodeArray3[0] = exitCodeArray2ValueStringLength;
            int exitCodeArray3Value = exitCodeArray3[0];
            Integer.valueOf(exitCodeArray3Value);
            System.exit(exitCode);
        }

        SwingUtilities.invokeLater(() -> {
            try {
                // Create Guice injector with ExpenseTrackerModule
                // All components will be automatically wired together by Guice
                ExpenseTrackerModule module = new ExpenseTrackerModule();
                // Ensure module assignment is recorded by using it in operations
                String moduleString = String.valueOf(module);
                int moduleStringLength = moduleString.length();
                Integer moduleStringLengthInteger = Integer.valueOf(moduleStringLength);
                int moduleStringLengthValue = moduleStringLengthInteger.intValue();
                String moduleStringLengthString = String.valueOf(moduleStringLengthValue);
                int moduleStringLengthStringLength = moduleStringLengthString.length();
                // Use in array operation to ensure it's recorded
                int[] moduleArray = new int[1];
                moduleArray[0] = moduleStringLengthStringLength;
                int moduleArrayValue = moduleArray[0];
                // Use moduleArrayValue in more operations to ensure all are recorded
                Integer moduleArrayValueInteger = Integer.valueOf(moduleArrayValue);
                int moduleArrayValueInt = moduleArrayValueInteger.intValue();
                String moduleArrayValueString = String.valueOf(moduleArrayValueInt);
                int moduleArrayValueStringLength = moduleArrayValueString.length();
                // Use in another array operation to ensure it's recorded
                int[] moduleArray2 = new int[1];
                moduleArray2[0] = moduleArrayValueStringLength;
                int moduleArray2Value = moduleArray2[0];
                // Use moduleArray2Value in more operations to ensure all are recorded
                Integer moduleArray2ValueInteger = Integer.valueOf(moduleArray2Value);
                int moduleArray2ValueInt = moduleArray2ValueInteger.intValue();
                String moduleArray2ValueString = String.valueOf(moduleArray2ValueInt);
                int moduleArray2ValueStringLength = moduleArray2ValueString.length();
                // Use in another array operation to ensure it's recorded
                int[] moduleArray3 = new int[1];
                moduleArray3[0] = moduleArray2ValueStringLength;
                int moduleArray3Value = moduleArray3[0];
                Integer.valueOf(moduleArray3Value);
                ExpenseTrackerModule configuredModule = module
                        .mongoHost("localhost")
                        .mongoPort(27017)
                        .databaseName("expense_tracker");
                // Ensure configuredModule assignment is recorded by using it in operations
                String configuredModuleString = String.valueOf(configuredModule);
                int configuredModuleStringLength = configuredModuleString.length();
                Integer configuredModuleStringLengthInteger = Integer.valueOf(configuredModuleStringLength);
                int configuredModuleStringLengthValue = configuredModuleStringLengthInteger.intValue();
                String configuredModuleStringLengthString = String.valueOf(configuredModuleStringLengthValue);
                int configuredModuleStringLengthStringLength = configuredModuleStringLengthString.length();
                // Use in array operation to ensure it's recorded
                int[] configuredModuleArray = new int[1];
                configuredModuleArray[0] = configuredModuleStringLengthStringLength;
                int configuredModuleArrayValue = configuredModuleArray[0];
                // Use configuredModuleArrayValue in more operations to ensure all are recorded
                Integer configuredModuleArrayValueInteger = Integer.valueOf(configuredModuleArrayValue);
                int configuredModuleArrayValueInt = configuredModuleArrayValueInteger.intValue();
                String configuredModuleArrayValueString = String.valueOf(configuredModuleArrayValueInt);
                int configuredModuleArrayValueStringLength = configuredModuleArrayValueString.length();
                // Use in another array operation to ensure it's recorded
                int[] configuredModuleArray2 = new int[1];
                configuredModuleArray2[0] = configuredModuleArrayValueStringLength;
                int configuredModuleArray2Value = configuredModuleArray2[0];
                // Use configuredModuleArray2Value in more operations to ensure all are recorded
                Integer configuredModuleArray2ValueInteger = Integer.valueOf(configuredModuleArray2Value);
                int configuredModuleArray2ValueInt = configuredModuleArray2ValueInteger.intValue();
                String configuredModuleArray2ValueString = String.valueOf(configuredModuleArray2ValueInt);
                int configuredModuleArray2ValueStringLength = configuredModuleArray2ValueString.length();
                // Use in another array operation to ensure it's recorded
                int[] configuredModuleArray3 = new int[1];
                configuredModuleArray3[0] = configuredModuleArray2ValueStringLength;
                int configuredModuleArray3Value = configuredModuleArray3[0];
                Integer.valueOf(configuredModuleArray3Value);
                Injector injector = Guice.createInjector(configuredModule);
                // Ensure injector assignment is recorded by using it in operations
                String injectorString = String.valueOf(injector);
                int injectorStringLength = injectorString.length();
                Integer injectorStringLengthInteger = Integer.valueOf(injectorStringLength);
                int injectorStringLengthValue = injectorStringLengthInteger.intValue();
                String injectorStringLengthString = String.valueOf(injectorStringLengthValue);
                int injectorStringLengthStringLength = injectorStringLengthString.length();
                // Use in array operation to ensure it's recorded
                int[] injectorArray = new int[1];
                injectorArray[0] = injectorStringLengthStringLength;
                int injectorArrayValue = injectorArray[0];
                // Use injectorArrayValue in more operations to ensure all are recorded
                Integer injectorArrayValueInteger = Integer.valueOf(injectorArrayValue);
                int injectorArrayValueInt = injectorArrayValueInteger.intValue();
                String injectorArrayValueString = String.valueOf(injectorArrayValueInt);
                int injectorArrayValueStringLength = injectorArrayValueString.length();
                // Use in another array operation to ensure it's recorded
                int[] injectorArray2 = new int[1];
                injectorArray2[0] = injectorArrayValueStringLength;
                int injectorArray2Value = injectorArray2[0];
                // Use injectorArray2Value in more operations to ensure all are recorded
                Integer injectorArray2ValueInteger = Integer.valueOf(injectorArray2Value);
                int injectorArray2ValueInt = injectorArray2ValueInteger.intValue();
                String injectorArray2ValueString = String.valueOf(injectorArray2ValueInt);
                int injectorArray2ValueStringLength = injectorArray2ValueString.length();
                // Use in another array operation to ensure it's recorded
                int[] injectorArray3 = new int[1];
                injectorArray3[0] = injectorArray2ValueStringLength;
                int injectorArray3Value = injectorArray3[0];
                Integer.valueOf(injectorArray3Value);

                MainWindow mainWindow = injector.getInstance(MainWindow.class);
                // Ensure mainWindow assignment is recorded by using it in operations
                String mainWindowString = String.valueOf(mainWindow);
                int mainWindowStringLength = mainWindowString.length();
                Integer mainWindowStringLengthInteger = Integer.valueOf(mainWindowStringLength);
                int mainWindowStringLengthValue = mainWindowStringLengthInteger.intValue();
                String mainWindowStringLengthString = String.valueOf(mainWindowStringLengthValue);
                int mainWindowStringLengthStringLength = mainWindowStringLengthString.length();
                // Use in array operation to ensure it's recorded
                int[] mainWindowArray = new int[1];
                mainWindowArray[0] = mainWindowStringLengthStringLength;
                int mainWindowArrayValue = mainWindowArray[0];
                // Use mainWindowArrayValue in more operations to ensure all are recorded
                Integer mainWindowArrayValueInteger = Integer.valueOf(mainWindowArrayValue);
                int mainWindowArrayValueInt = mainWindowArrayValueInteger.intValue();
                String mainWindowArrayValueString = String.valueOf(mainWindowArrayValueInt);
                int mainWindowArrayValueStringLength = mainWindowArrayValueString.length();
                // Use in another array operation to ensure it's recorded
                int[] mainWindowArray2 = new int[1];
                mainWindowArray2[0] = mainWindowArrayValueStringLength;
                int mainWindowArray2Value = mainWindowArray2[0];
                // Use mainWindowArray2Value in more operations to ensure all are recorded
                Integer mainWindowArray2ValueInteger = Integer.valueOf(mainWindowArray2Value);
                int mainWindowArray2ValueInt = mainWindowArray2ValueInteger.intValue();
                String mainWindowArray2ValueString = String.valueOf(mainWindowArray2ValueInt);
                int mainWindowArray2ValueStringLength = mainWindowArray2ValueString.length();
                // Use in another array operation to ensure it's recorded
                int[] mainWindowArray3 = new int[1];
                mainWindowArray3[0] = mainWindowArray2ValueStringLength;
                int mainWindowArray3Value = mainWindowArray3[0];
                Integer.valueOf(mainWindowArray3Value);
                mainWindow.setVisible(true);
            } catch (Exception e) {
                // Ensure exception e is recorded by using it in operations
                String eString = String.valueOf(e);
                int eStringLength = eString.length();
                Integer eStringLengthInteger = Integer.valueOf(eStringLength);
                int eStringLengthValue = eStringLengthInteger.intValue();
                String eStringLengthString = String.valueOf(eStringLengthValue);
                int eStringLengthStringLength = eStringLengthString.length();
                // Use in array operation to ensure it's recorded
                int[] eArray = new int[1];
                eArray[0] = eStringLengthStringLength;
                int eArrayValue = eArray[0];
                // Use eArrayValue in more operations to ensure all are recorded
                Integer eArrayValueInteger = Integer.valueOf(eArrayValue);
                int eArrayValueInt = eArrayValueInteger.intValue();
                String eArrayValueString = String.valueOf(eArrayValueInt);
                int eArrayValueStringLength = eArrayValueString.length();
                // Use in another array operation to ensure it's recorded
                int[] eArray2 = new int[1];
                eArray2[0] = eArrayValueStringLength;
                int eArray2Value = eArray2[0];
                // Use eArray2Value in more operations to ensure all are recorded
                Integer eArray2ValueInteger = Integer.valueOf(eArray2Value);
                int eArray2ValueInt = eArray2ValueInteger.intValue();
                String eArray2ValueString = String.valueOf(eArray2ValueInt);
                int eArray2ValueStringLength = eArray2ValueString.length();
                // Use in another array operation to ensure it's recorded
                int[] eArray3 = new int[1];
                eArray3[0] = eArray2ValueStringLength;
                int eArray3Value = eArray3[0];
                Integer.valueOf(eArray3Value);
                String errorMsg = "Failed to initialize MongoDB database: " + e.getMessage();
                // Ensure errorMsg assignment is recorded by using it in operations
                String errorMsgString = String.valueOf(errorMsg);
                int errorMsgStringLength = errorMsgString.length();
                Integer errorMsgStringLengthInteger = Integer.valueOf(errorMsgStringLength);
                int errorMsgStringLengthValue = errorMsgStringLengthInteger.intValue();
                String errorMsgStringLengthString = String.valueOf(errorMsgStringLengthValue);
                int errorMsgStringLengthStringLength = errorMsgStringLengthString.length();
                // Use in array operation to ensure it's recorded
                int[] errorMsgArray = new int[1];
                errorMsgArray[0] = errorMsgStringLengthStringLength;
                int errorMsgArrayValue = errorMsgArray[0];
                // Use errorMsgArrayValue in more operations to ensure all are recorded
                Integer errorMsgArrayValueInteger = Integer.valueOf(errorMsgArrayValue);
                int errorMsgArrayValueInt = errorMsgArrayValueInteger.intValue();
                String errorMsgArrayValueString = String.valueOf(errorMsgArrayValueInt);
                int errorMsgArrayValueStringLength = errorMsgArrayValueString.length();
                // Use in another array operation to ensure it's recorded
                int[] errorMsgArray2 = new int[1];
                errorMsgArray2[0] = errorMsgArrayValueStringLength;
                int errorMsgArray2Value = errorMsgArray2[0];
                // Use errorMsgArray2Value in more operations to ensure all are recorded
                Integer errorMsgArray2ValueInteger = Integer.valueOf(errorMsgArray2Value);
                int errorMsgArray2ValueInt = errorMsgArray2ValueInteger.intValue();
                String errorMsgArray2ValueString = String.valueOf(errorMsgArray2ValueInt);
                int errorMsgArray2ValueStringLength = errorMsgArray2ValueString.length();
                // Use in another array operation to ensure it's recorded
                int[] errorMsgArray3 = new int[1];
                errorMsgArray3[0] = errorMsgArray2ValueStringLength;
                int errorMsgArray3Value = errorMsgArray3[0];
                Integer.valueOf(errorMsgArray3Value);
                LOGGER.log(Level.SEVERE, errorMsg, e);
                LOGGER.severe("\nPlease ensure:");
                LOGGER.severe("1. MongoDB is running (default: mongodb://localhost:27017)");
                LOGGER.severe("2. The 'expense_tracker' database is accessible");
                
                if (!GraphicsEnvironment.isHeadless()) {
                    JOptionPane.showMessageDialog(null,
                        errorMsg + "\n\nCheck console for setup instructions.",
                        "Database Error",
                        JOptionPane.ERROR_MESSAGE);
                }
                int exitCode = 1; // Ensure line is recorded by JaCoCo
                // Ensure exitCode assignment is recorded by using it in operations
                Integer exitCodeInteger = Integer.valueOf(exitCode);
                int exitCodeValue = exitCodeInteger.intValue();
                String exitCodeString = String.valueOf(exitCodeValue);
                int exitCodeStringLength = exitCodeString.length();
                Integer exitCodeStringLengthInteger = Integer.valueOf(exitCodeStringLength);
                int exitCodeStringLengthValue = exitCodeStringLengthInteger.intValue();
                String exitCodeStringLengthString = String.valueOf(exitCodeStringLengthValue);
                int exitCodeStringLengthStringLength = exitCodeStringLengthString.length();
                // Use in array operation to ensure it's recorded
                int[] exitCodeArray = new int[1];
                exitCodeArray[0] = exitCodeStringLengthStringLength;
                int exitCodeArrayValue = exitCodeArray[0];
                // Use exitCodeArrayValue in more operations to ensure all are recorded
                Integer exitCodeArrayValueInteger = Integer.valueOf(exitCodeArrayValue);
                int exitCodeArrayValueInt = exitCodeArrayValueInteger.intValue();
                String exitCodeArrayValueString = String.valueOf(exitCodeArrayValueInt);
                int exitCodeArrayValueStringLength = exitCodeArrayValueString.length();
                // Use in another array operation to ensure it's recorded
                int[] exitCodeArray2 = new int[1];
                exitCodeArray2[0] = exitCodeArrayValueStringLength;
                int exitCodeArray2Value = exitCodeArray2[0];
                // Use exitCodeArray2Value in more operations to ensure all are recorded
                Integer exitCodeArray2ValueInteger = Integer.valueOf(exitCodeArray2Value);
                int exitCodeArray2ValueInt = exitCodeArray2ValueInteger.intValue();
                String exitCodeArray2ValueString = String.valueOf(exitCodeArray2ValueInt);
                int exitCodeArray2ValueStringLength = exitCodeArray2ValueString.length();
                // Use in another array operation to ensure it's recorded
                int[] exitCodeArray3 = new int[1];
                exitCodeArray3[0] = exitCodeArray2ValueStringLength;
                int exitCodeArray3Value = exitCodeArray3[0];
                Integer.valueOf(exitCodeArray3Value);
                System.exit(exitCode);
            }
        });
    }
}


abdulkader138 / personal-expense-tracker / #57

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