Java Language Tutorial => List vs Set

Example

import java.util.ArrayList;

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

public class SetAndListExample { public static void main( String[] args ) { System.out.println("List example ....."); List list = new ArrayList(); list.add("1"); list.add("2"); list.add("3"); list.add("4"); list.add("1");

    for (String temp : list){
        System.out.println(temp);
    }

    System.out.println("Set example .....");
    Set<String> set = new HashSet<String>();
    set.add("1");
    set.add("2");
    set.add("3");
    set.add("4");
    set.add("1");
    set.add("2");
    set.add("5");

    for (String temp : set){
        System.out.println(temp);
    }
}

}

Output List example ..... 1 2 3 4 1 Set example ..... 3 2 10 5 4

PDF - Download Java Language for free

Previous Next

Java Language

Fastest Entity Framework Extensions

Example

Got any Java Language Question?

Java Language

Java Language List vs SET List vs Set

Fastest Entity Framework Extensions

Example

Got any Java Language Question?