Example usage for java.util LinkedHashMap put

Introduction

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

Prototype

V put(K key, V value);

Source Link

Document

Associates the specified value with the specified key in this map (optional operation).

Usage

From source file:Main.java

public static void main(String[] args) {
    LinkedHashMap<String, String> lHashMap = new LinkedHashMap<String, String>();

    lHashMap.put("1", "One");
    lHashMap.put("2", "Two");
    lHashMap.put("3", "Three");

    boolean blnExists = lHashMap.containsKey("3");
    System.out.println(blnExists);
}

From source file:Main.java

public static void main(String[] args) {
    LinkedHashMap<String, Integer> lHashMap = new LinkedHashMap<String, Integer>();

    lHashMap.put("One", new Integer(1));
    lHashMap.put("Two", new Integer(2));

    Object obj = lHashMap.get("One");
    System.out.println(obj);/* ww w .j  ava 2  s.  c  o m*/
}

From source file:Main.java

public static void main(String[] args) {
    LinkedHashMap<String, String> lHashMap = new LinkedHashMap<String, String>();

    lHashMap.put("1", "One");
    lHashMap.put("2", "Two");
    lHashMap.put("3", "Three");

    boolean blnExists = lHashMap.containsValue("Two");
    System.out.println(blnExists);
}

From source file:Main.java

public static void main(String[] args) {
    LinkedHashMap<String, String> lHashMap = new LinkedHashMap<String, String>();

    lHashMap.put("1", "One");
    lHashMap.put("2", "Two");
    lHashMap.put("3", "Three");

    lHashMap.clear();/*from   w  ww  .ja v a 2s  . c  om*/
    System.out.println(lHashMap.size());

}

From source file:Main.java

public static void main(String[] args) {
    LinkedHashMap<String, String> lHashMap = new LinkedHashMap<String, String>();

    lHashMap.put("1", "One");
    lHashMap.put("2", "Two");
    lHashMap.put("3", "Three");

    Collection c = lHashMap.values();
    Iterator itr = c.iterator();// w  w  w. j a  v  a 2s. c o m

    while (itr.hasNext()) {
        System.out.println(itr.next());
    }
}

From source file:Main.java

public static void main(String[] args) {
    LinkedHashMap<String, String> lHashMap = new LinkedHashMap<String, String>();

    lHashMap.put("1", "One");
    lHashMap.put("2", "Two");
    lHashMap.put("3", "Three");

    Set st = lHashMap.keySet();/*from   w  w w .  j  a va 2s  .co m*/

    Iterator itr = st.iterator();

    while (itr.hasNext()) {
        System.out.println(itr.next());
    }
    st.remove("2");

    boolean blnExists = lHashMap.containsKey("2");
    System.out.println(blnExists);
}

From source file:MainClass.java

public static void main(String[] args) {
    LinkedHashMap linkedMap = new LinkedHashMap();
    for (int i = 0; i < 10; i++) {
        linkedMap.put(i, i);
    }//from  w w w . j a  v  a2 s . c  o m

    System.out.println(linkedMap);
    // Least-recently used order:
    linkedMap = new LinkedHashMap(16, 0.75f, true);

    for (int i = 0; i < 10; i++) {
        linkedMap.put(i, i);
    }
    System.out.println(linkedMap);
    for (int i = 0; i < 7; i++)
        // Cause accesses:
        System.out.println(linkedMap.get(i));
    System.out.println(linkedMap);
}

From source file:Main.java

public static void main(String[] args) {

    LinkedHashMap<String, Integer> map = new LinkedHashMap<String, Integer>();

    // add some values in the map
    map.put("One", 1);
    map.put("Two", 2);
    map.put("Three", 3);

    System.out.println(map);/* w w w  .j  a v  a  2  s.  c  o m*/

    // clear the map
    map.clear();

    System.out.println(map);
}

From source file:Main.java

public static void main(String[] args) {

    LinkedHashMap<String, Integer> map = new LinkedHashMap<String, Integer>(5);

    // add some values in the map
    map.put("One", 1);
    map.put("Two", 2);
    map.put("Three", 3);

    System.out.println(map);//from   w  w w .  j av a  2s. c  o  m

    // clear the map
    map.clear();

    System.out.println(map);
}

From source file:Main.java

public static void main(String[] args) {

    LinkedHashMap<String, Integer> map = new LinkedHashMap<String, Integer>(5);

    // add some values in the map
    map.put("One", 1);
    map.put("Two", 2);
    map.put("Three", 3);

    System.out.println(map);//from   www.  j a  v  a2s .  c o m

    // get key "Three"
    System.out.println(map.get("Three"));

    // get key "Five"
    System.out.println(map.get("Five"));
}