Hi sir,I have requirement i.e finding maximum value in userdefined objects and display that object only and store another collecton object.For example i taken for employe class and write for below sample code ,in this code i can findout maximum value but can't store that object into another object.Please help me how to write logic .

My sample code : package com.naresh;

import java.util.ArrayList; import java.util.HashSet; import java.util.List; import java.util.Set;

public class EmpList { public static Set getList(List<Employe> list){ Employe emp=null;

Set s = new HashSet<Employe>();

for(Employe e:list){  //outer

    for(Employe e1:list){  //inner

        if(e.getEno()==e1.getEno()&&e.getName().equals(e1.getName())) {

            if(e.getSalary()>e1.getSalary()) {
                s.add(e);

                }
        }
    }
}
    return s;
}

public static void main(String[] args) { List<Employe> list = new ArrayList<Employe>(); list.add(new Employe(1,"naresh", 200)); list.add(new Employe(1, "naresh", 400)); list.add(new Employe(1, "naresh", 500)); list.add(new Employe(1, "naresh", 900)); list.add(new Employe(2, "kumar", 600)); list.add(new Employe(2, "kumar", 900));

System.out.println(EmpList.getList(list));

} }

My Excepted output :1 naresh 900 2 kumar 900

My Employe package com.naresh;

import java.util.Comparator;

public class Employe{

int eno;
String name;
double salary;

public int getEno() {
    return eno;
}
public void setEno(int eno) {
    this.eno = eno;
}
public String getName() {
    return name;
}
public void setName(String name) {
    this.name = name;
}
public double getSalary() {
    return salary;
}
public void setSalary(double salary) {
    this.salary = salary;
}
public Employe(int eno , String name , double salary) {
    this.eno = eno;
    this.name = name;
    this.salary = salary;

}
public String toString(){
    return eno+" "+name+" "+salary;
}

}