created employee.txt

Lab/Employee.java

@@ -0,0 +1,58 @@
+package Lab;
+
+public class Employee {
+    private String name;
+    private String email;
+    private int age;
+    private double salary;
+
+
+    public Employee(String name, String email, int age, double salary) {
+        this.name = name;
+        this.email = email;
+        this.age = age;
+        this.salary = salary;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getEmail() {
+        return email;
+    }
+
+    public void setEmail(String email) {
+        this.email = email;
+    }
+
+    public int getAge() {
+        return age;
+    }
+
+    public void setAge(int age) {
+        this.age = age;
+    }
+
+    public double getSalary() {
+        return salary;
+    }
+
+    public void setSalary(double salary) {
+        this.salary = salary;
+    }
+
+    @Override
+    public String toString() {
+        return "Employee{" +
+                "name='" + name + '\'' +
+                ", email='" + email + '\'' +
+                ", age=" + age +
+                ", salary=" + salary +
+                '}';
+    }
+}

Lab/Intern.java

@@ -0,0 +1,23 @@
+package Lab;
+
+public class Intern extends Employee{
+    public  static final double SALARY_LIMIT=20000.0;
+
+    public Intern(String name, String email, int age, double salary) {
+        super(name, email, age, validateSalary(salary));
+    }
+
+    private static double validateSalary(double salary) {
+        if (salary > SALARY_LIMIT) {
+            throw new IllegalArgumentException("El salario del becario no puede superar los " + SALARY_LIMIT);
+        }
+        return salary;
+    }
+
+    @Override
+    public void setSalary(double salary) {
+        if (salary > SALARY_LIMIT) {
+            throw new IllegalArgumentException("El alario del becario no puede superar los "+SALARY_LIMIT);
+        }
+    }
+}

Lab/Main.java

@@ -0,0 +1,37 @@
+package Lab;
+
+import javax.sound.midi.Soundbank;
+import java.io.BufferedWriter;
+import java.io.FileWriter;
+import java.util.ArrayList;
+import java.util.List;
+
+public class Main {
+    public static void main(String[] args) {
+        List<Employee> employees = new ArrayList<>();
+
+        employees.add(new Employee("Luis Pérez", "[email protected]", 30, 35000));
+        employees.add(new Employee("Ana Gómez", "[email protected]", 28, 40000));
+        employees.add(new Intern("Carlos Ruiz", "[email protected]", 21, 18000));
+        employees.add(new Employee("Sofía López", "[email protected]", 35, 50000));
+        employees.add(new Intern("Lucía Díaz", "[email protected]", 22, 20000));
+        employees.add(new Employee("Miguel Torres", "[email protected]", 40, 45000));
+        employees.add(new Employee("Paula Moreno", "[email protected]", 33, 38000));
+        employees.add(new Intern("Jorge Ramírez", "[email protected]", 23, 19500));
+        employees.add(new Employee("Elena Sánchez", "[email protected]", 29, 41000));
+        employees.add(new Intern("David Castro", "[email protected]", 24, 19000));
+
+        try(BufferedWriter writer=new BufferedWriter(new FileWriter("employee.txt"))) {
+            for(Employee e:employees){
+                writer.write(e.toString());
+                writer.newLine();
+            }
+            System.out.println("archivo Employee creado Correctamente");
+        }catch (Exception e){
+            System.err.println("Error al escribir el archivo "+e.getMessage());
+        }
+
+
+
+    }
+}

employee.txt

@@ -0,0 +1,10 @@
+Employee{name='Luis Pérez', email='[email protected]', age=30, salary=35000.0}
+Employee{name='Ana Gómez', email='[email protected]', age=28, salary=40000.0}
+Employee{name='Carlos Ruiz', email='[email protected]', age=21, salary=18000.0}
+Employee{name='Sofía López', email='[email protected]', age=35, salary=50000.0}
+Employee{name='Lucía Díaz', email='[email protected]', age=22, salary=20000.0}
+Employee{name='Miguel Torres', email='[email protected]', age=40, salary=45000.0}
+Employee{name='Paula Moreno', email='[email protected]', age=33, salary=38000.0}
+Employee{name='Jorge Ramírez', email='[email protected]', age=23, salary=19500.0}
+Employee{name='Elena Sánchez', email='[email protected]', age=29, salary=41000.0}
+Employee{name='David Castro', email='[email protected]', age=24, salary=19000.0}