Task.java

public class Task {
    private String title;
    private String description;
    private String priority;
    private boolean isCompleted;
    private String deadline;
    private int progress;

    public Task(String title, String description, String priority, String deadline) {
        this.title = title;
        this.description = description;
        this.priority = priority;
        this.isCompleted = false;
        this.deadline = deadline;
        this.progress = 0;
    }

    public String getTitle() { 
        return title; 
    }

    public void setTitle(String title) { 
        this.title = title; 
    }

    public String getDescription() { 
        return description; 
    }

    public void setDescription(String description) { 
        this.description = description; 
    }

    public String getPriority() { 
        return priority; 
    }
    public void setPriority(String priority) { 
    this.priority = priority; 
    }

    public boolean isCompleted() { 
    return isCompleted; 
    }

    public void setCompleted(boolean completed) { 
    this.isCompleted = completed; 
    }
    public String getDeadline() { 
    return deadline; 
    }

    public void setDeadline(String deadline) { 
    this.deadline = deadline; 
    }

    public int getProgress() { 
    return progress; 
    }
     public void showProgress(int increment) {
        if (!isCompleted) {
            progress += increment;
            if (progress >= 100) {
                progress = 100;
                isCompleted = true;
                System.out.println("Task \"" + title + "\" is now complete!");
            }
            displayProgressBar();
        } else {
            System.out.println("Task \"" + title + "\" is already completed.");
        }
    }

    private void displayProgressBar() {
        int stars = progress / 10;
        StringBuilder bar = new StringBuilder("Progress: " + progress + "% [");

        for (int i = 0; i < 10; i++) {
            if (i < stars)
                bar.append("*");
            else
                bar.append(" ");
        }
         bar.append("]");
        System.out.println(bar);
    }
     @Override
    public String toString() {
        return "Title: " + title +
               "\nDescription: " + description +
               "\nPriority: " + priority +
               "\nDeadline: " + deadline +
               "\nCompleted: " + (isCompleted ? "Yes" : "No") +
               "\nProgress: " + progress + "%";
    }

}