Q. If we have Employee List and in the List have Id, name ,salary then ,I want Salary is greater than 20000 by using Java8 Feature.

SOLUTION :- 

Test.java

package p2 ;

import java.util.ArrayList;

import java.util.List;

import java.util.stream.Collectors;

public class Test

{

public static void main(String[] args) {

List<Employee> list= new ArrayList<>();

list.add(new Employee(1, “James”, 70000));

list.add(new Employee(2,”David”,15000));

list.add(new Employee(3,”Iila”,5000));

List<Employee> list1=list.stream().filter(i->i.getSalary()>20000).collect(Collectors.toList());

//

System.out.println(list1); for(Employee e:list1) { System.out.println(“Emp Salary:”+e.getSalary()); } }

}

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Employee.java

package p2;

public class Employee {

private int id;
private String name;
private int salary;
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public int getSalary() {
return salary;
}
public void setSalary(int salary) {
this.salary = salary;
}
public Employee(int id, String name, int salary) {
super();
this.id = id;
this.name = name;
this.salary = salary;
}

}

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