I have of a list of employees. I want to retrieve only the employees from dept 1. Write a program in java 8.

package com.bruiser.java8;

import java.util.ArrayList;
import java.util.List;
import java.util.stream.Collectors;

import com.bruiser.java8.model.Employee;


public class EmployeeFilterDemo {

	public static void main(String[] args) {
		
		List<Employee> empList = new ArrayList<>();
		Employee emp1 = new Employee(1, "Hari", "DEP1");
		Employee emp2 = new Employee(2, "Sivan", "DEP2");
		Employee emp3 = new Employee(3, "Vignesh", "DEP3");
		Employee emp4 = new Employee(4, "Venki", "DEP1");
		Employee emp5 = new Employee(5, "Arun", "DEP2");
		empList.add(emp1);
		empList.add(emp2);
		empList.add(emp3);
		empList.add(emp4);
		empList.add(emp5);

		List<Employee> filteredEmpList = empList.stream().filter(emp -> emp.getDeptId().equals("DEP1")).collect(Collectors.toList());

		filteredEmpList.forEach(System.out::println);
		
	}

}

Employee [id=1, name=Hari, deptId=DEP1]
Employee [id=4, name=Venki, deptId=DEP1]