Example usage for java.util LinkedHashSet LinkedHashSet

Introduction

In this page you can find the example usage for java.util LinkedHashSet LinkedHashSet.

Prototype

public LinkedHashSet()

Source Link

Document

Constructs a new, empty linked hash set with the default initial capacity (16) and load factor (0.75).

Usage

From source file:Main.java

public static void main(String[] args) {
    LinkedHashSet<Integer> lhashSet = new LinkedHashSet<Integer>();

    lhashSet.add(new Integer("1"));
    lhashSet.add(new Integer("2"));
    lhashSet.add(new Integer("3"));

    System.out.println(lhashSet);
}

From source file:Main.java

public static void main(String[] args) {
    LinkedHashSet<Integer> lhashSet = new LinkedHashSet<Integer>();

    lhashSet.add(new Integer("1"));
    lhashSet.add(new Integer("2"));
    lhashSet.add(new Integer("3"));

    LinkedHashSet<Integer> lhashSet2 = new LinkedHashSet<Integer>(lhashSet);
}

From source file:Main.java

public static void main(String[] args) {
    LinkedHashSet<Integer> lhashSet = new LinkedHashSet<Integer>();

    lhashSet.add(new Integer("1"));
    lhashSet.add(new Integer("2"));
    lhashSet.add(new Integer("3"));

    System.out.println(lhashSet.contains(new Integer("3")));
}

From source file:Main.java

public static void main(String[] args) {
    LinkedHashSet<Integer> lhashSet = new LinkedHashSet<Integer>();

    lhashSet.add(new Integer("1"));
    lhashSet.add(new Integer("2"));
    lhashSet.add(new Integer("3"));

    Object[] objArray = lhashSet.toArray();

    for (Object inte : objArray) {
        System.out.println(inte);
    }//w  ww .ja  va2  s .co m
}

From source file:Main.java

public static void main(String[] args) {

    Set<String> s1 = new LinkedHashSet<>();
    s1.add("A");//from w w  w.  j  a va 2 s.co m
    s1.add("B");
    s1.add("C");
    s1.add("D");
    System.out.println("LinkedHashSet: " + s1);

}

From source file:Main.java

public static void main(String[] args) {
    LinkedHashSet<Integer> lhashSet = new LinkedHashSet<Integer>();

    lhashSet.add(new Integer("1"));
    lhashSet.add(new Integer("2"));
    lhashSet.add(new Integer("3"));

    System.out.println(lhashSet);

    boolean blnRemoved = lhashSet.remove(new Integer("2"));

    System.out.println(blnRemoved);
    System.out.println(lhashSet);
}

From source file:Main.java

public static void main(String[] args) {
    LinkedHashSet<Integer> lhashSet = new LinkedHashSet<Integer>();

    System.out.println("Size of LinkedHashSet : " + lhashSet.size());
    lhashSet.add(new Integer("1"));
    lhashSet.add(new Integer("2"));
    lhashSet.add(new Integer("3"));

    System.out.println(lhashSet.size());

    lhashSet.remove(new Integer("1"));

    System.out.println(lhashSet.size());
}

From source file:Main.java

public static void main(String[] args) {
    LinkedHashSet<Integer> lhashSet = new LinkedHashSet<Integer>();

    lhashSet.add(new Integer("1"));
    lhashSet.add(new Integer("2"));
    lhashSet.add(new Integer("3"));

    System.out.println(lhashSet);

    lhashSet.clear();/* w ww .  jav  a2s  . c  o m*/

    System.out.println(lhashSet);

    System.out.println(lhashSet.isEmpty());
}

From source file:Main.java

public static void main(String[] args) {
    LinkedHashSet<Integer> lhashSet = new LinkedHashSet<Integer>();

    lhashSet.add(new Integer("1"));
    lhashSet.add(new Integer("2"));
    lhashSet.add(new Integer("3"));

    Iterator itr = lhashSet.iterator();

    while (itr.hasNext()) {
        System.out.println(itr.next());
    }//w w  w . j av a 2s.c om
}

From source file:Main.java

public static void main(String[] args) {
    Set<Integer> intSet = new LinkedHashSet<Integer>();
    Random r = new Random();
    while (intSet.size() <= 6) {
        intSet.add(r.nextInt(49));//  w w  w  .  j  a va  2  s .  co m
    }
    System.out.println(intSet);
}