Java Formatter / Beautifier Tool

Indentation Size:

Indentation Character:

Preserve Blank Lines

K&R Brace Style

Input Java

import java.util.*;
import java.io.*;
import java.time.LocalDate;
import java.time.format.DateTimeFormatter;

public class EmployeeManagement {
    private List<Employee> employees=new ArrayList<>();
    private Scanner scanner=new Scanner(System.in);

    public static void main(String[] args){
        EmployeeManagement system=new EmployeeManagement();
        system.run();
    }

    public void run(){
        while(true){
            System.out.println("Employee Management System");
            System.out.println("1. Add Employee");
            System.out.println("2. List All Employees");
            System.out.println("3. Search Employee");
            System.out.println("4. Exit");
            System.out.print("Enter your choice: ");

            int choice=scanner.nextInt();
            scanner.nextLine();

            switch(choice){
                case 1:
                    addEmployee();
                    break;
                case 2:
                    listEmployees();
                    break;
                case 3:
                    searchEmployee();
                    break;
                case 4:
                    System.out.println("Exiting...");
                    return;
                default:
                    System.out.println("Invalid choice. Please try again.");
            }
        }
    }

    private void addEmployee(){
        System.out.print("Enter employee ID: ");
        int id=scanner.nextInt();
        scanner.nextLine();

        System.out.print("Enter employee name: ");
        String name=scanner.nextLine();

        System.out.print("Enter employee department: ");
        String department=scanner.nextLine();

        System.out.print("Enter employee salary: ");
        double salary=scanner.nextDouble();
        scanner.nextLine();

        System.out.print("Enter hire date (YYYY-MM-DD): ");
        String hireDateStr=scanner.nextLine();
        LocalDate hireDate=LocalDate.parse(hireDateStr, DateTimeFormatter.ISO_LOCAL_DATE);

        Employee employee=new Employee(id, name, department, salary, hireDate);
        employees.add(employee);

        System.out.println("Employee added successfully!");
    }

    private void listEmployees(){
        if(employees.isEmpty()){
            System.out.println("No employees found.");
            return;
        }

        System.out.println("Employee List:");
        System.out.println("ID\tName\t\tDepartment\tSalary\tHire Date");
        for(Employee emp:employees){
            System.out.println(emp.getId()+"\t"+emp.getName()+"\t\t"+emp.getDepartment()+"\t"+emp.getSalary()+"\t"+emp.getHireDate().format(DateTimeFormatter.ISO_LOCAL_DATE));
        }
    }

    private void searchEmployee(){
        System.out.print("Enter employee ID to search: ");
        int id=scanner.nextInt();
        scanner.nextLine();

        Employee foundEmployee=null;
        for(Employee emp:employees){
            if(emp.getId()==id){
                foundEmployee=emp;
                break;
            }
        }

        if(foundEmployee!=null){
            System.out.println("Employee Found:");
            System.out.println("ID: "+foundEmployee.getId());
            System.out.println("Name: "+foundEmployee.getName());
            System.out.println("Department: "+foundEmployee.getDepartment());
            System.out.println("Salary: "+foundEmployee.getSalary());
            System.out.println("Hire Date: "+foundEmployee.getHireDate().format(DateTimeFormatter.ISO_LOCAL_DATE));
        }else{
            System.out.println("Employee with ID "+id+" not found.");
        }
    }
}

class Employee{
    private int id;
    private String name;
    private String department;
    private double salary;
    private LocalDate hireDate;

    public Employee(int id, String name, String department, double salary, LocalDate hireDate){
        this.id=id;
        this.name=name;
        this.department=department;
        this.salary=salary;
        this.hireDate=hireDate;
    }

    public int getId(){return id;}
    public String getName(){return name;}
    public String getDepartment(){return department;}
    public double getSalary(){return salary;}
    public LocalDate getHireDate(){return hireDate;}
}

Formatted Java

About Java Formatter / Beautifier Tool

Our Java Formatter / Beautifier Tool is an essential utility for Java developers, software engineers, and programmers who need to clean up and organize messy Java code. This powerful tool instantly transforms minified or unformatted Java code into clean, readable code with proper indentation and line breaks. Whether you're working with legacy code, debugging Java applications, or preparing code for presentation, our tool streamlines your workflow with its intuitive interface and customizable formatting options.

As a comprehensive Java formatting solution, it supports all Java syntax and constructs, making it perfect for organizing everything from simple classes to complex enterprise applications. This free formatter is particularly valuable for developers working with third-party code, software engineers cleaning up generated code, and educators demonstrating proper Java structure. The tool works entirely in your browser, requires no registration, and provides a seamless experience for both beginners learning Java best practices and experienced developers maintaining large codebases. With our Java formatter, you can quickly transform messy code into well-structured, maintainable Java that follows industry standards and conventions.

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Frequently Asked Questions

What is a Java Formatter?

A Java Formatter is a tool that automatically formats Java code according to a set of style rules, making it more readable and consistent.

Why should I use a Java Formatter?

Using a Java Formatter saves time, ensures code consistency, and helps in maintaining a clean codebase that is easier to read and debug.

Is this Java Formatter free to use?

Yes, our Java Formatter is completely free to use with no hidden charges or limitations.

Does this tool support all Java versions?

Our formatter supports all modern Java versions and is designed to handle various Java syntax constructs.

Can I customize the formatting options?

Yes, our tool offers various customization options including indentation size, indentation character, and brace style to suit your preferences.