Example usage for java.util Collections synchronizedSet

Introduction

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

Prototype

public static <T> Set<T> synchronizedSet(Set<T> s)

Source Link

Document

Returns a synchronized (thread-safe) set backed by the specified set.

Usage

From source file:Main.java

public static void main(String[] args) {
    HashSet hashSet = new HashSet();
    Set set = Collections.synchronizedSet(hashSet);
}

From source file:Main.java

public static void main(String[] args) {
    TreeSet treeSet = new TreeSet();
    Set set = Collections.synchronizedSet(treeSet);
}

From source file:MainClass.java

public static void main(String[] a) {
    Set s = new HashSet();
    s.add("A");//w w w.ja va2 s .  c  om
    s.add("B");
    s.add("C");
    s.add("D");
    s.add("E");
    s.add("F");
    s.add("H");
    Collections.synchronizedSet(s);
}

From source file:Main.java

public static void main(String[] args) {
    // create set
    Set<String> set = new HashSet<String>();

    // populate the set
    set.add("A");
    set.add("B");
    set.add("from");
    set.add("java2s.com");

    // create a synchronized set
    Set<String> synset = Collections.synchronizedSet(set);

    System.out.println("Synchronized set is :" + synset);
}

From source file:MainClass.java

public static void main(String args[]) {
    Set simpsons = new HashSet();
    simpsons.add("B");
    simpsons.add("H");
    simpsons.add("L");
    simpsons = Collections.synchronizedSet(simpsons);
    synchronized (simpsons) {
        Iterator iter = simpsons.iterator();
        while (iter.hasNext()) {
            System.out.println(iter.next());
        }//w  w w  .j a va2  s. c  o  m
    }
    Map map = Collections.synchronizedMap(new HashMap(89));
    Set set = map.entrySet();
    synchronized (map) {
        Iterator iter = set.iterator();
        while (iter.hasNext()) {
            System.out.println(iter.next());
        }
    }
}

From source file:Main.java

public static void main(String[] args) {
    Collection<String> c = Collections.synchronizedCollection(new ArrayList<String>());
    List<String> list = Collections.synchronizedList(new ArrayList<String>());
    Set<String> s = Collections.synchronizedSet(new HashSet<String>());
    Map<String, String> m = Collections.synchronizedMap(new HashMap<String, String>());
}

From source file:SyncTest.java

public static void main(String args[]) {
    Set simpsons = new HashSet();
    simpsons.add("Bart");
    simpsons.add("Hugo");
    simpsons.add("Lisa");
    simpsons.add("Marge");
    simpsons.add("Homer");
    simpsons.add("Maggie");
    simpsons.add("Roy");
    simpsons = Collections.synchronizedSet(simpsons);
    synchronized (simpsons) {
        Iterator iter = simpsons.iterator();
        while (iter.hasNext()) {
            System.out.println(iter.next());
        }/*from   w  w  w.j  a  v a  2s . c  o  m*/
    }
    Map map = Collections.synchronizedMap(new HashMap(89));
    Set set = map.entrySet();
    synchronized (map) {
        Iterator iter = set.iterator();
        while (iter.hasNext()) {
            System.out.println(iter.next());
        }
    }
}

From source file:Synchronization.java

public static void main(String[] args) {
    Collection c = Collections.synchronizedCollection(new ArrayList());
    List list = Collections.synchronizedList(new ArrayList());
    Set s = Collections.synchronizedSet(new HashSet());
    Map m = Collections.synchronizedMap(new HashMap());
}

From source file:Main.java

final static public Set<Object> synchronizedSet() {
    return Collections.synchronizedSet(new HashSet<Object>(INITIAL_CAPACITY));
}

From source file:Main.java

/**
 * Constructs a new synchronized {@code Set} based on a {@link HashSet}.
 * //from   w  w w .  j  av a 2  s .c  o  m
 * @return a synchronized Set
 */
public static <T> Set<T> synchronizedSet() {
    return Collections.synchronizedSet(new HashSet<T>());
}