LinkedHashMap: size() : LinkedHashMap « java.util « Java by API

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Java by API » java.util » LinkedHashMap

LinkedHashMap: size()


 



import java.util.LinkedHashMap;



public class Main {

  public static void main(String[] args) {

    LinkedHashMap<String,String> lHashMap = new LinkedHashMap<String,String>();



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



    lHashMap.put("1", "One");

    lHashMap.put("2", "Two");

    lHashMap.put("3", "Three");



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



    Object obj = lHashMap.remove("2");

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



  }



}

Related examples in the same category

1.	new LinkedHashMap()
2.	new LinkedHashMap(int initialCapacity, float loadFactor, boolean accessOrder)
3.	LinkedHashMap: clear()
4.	LinkedHashMap: containsKey(Object key)
5.	LinkedHashMap: containsValue(Object value)
6.	LinkedHashMap: get(Object key)
7.	LinkedHashMap: put(K key, V value)
8.	LinkedHashMap: remove(Object key)
9.	LinkedHashMap: values()

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