treemap get key and valuejava code example
Example 1: TreeMap V get(Object key) method in java
import java.util.TreeMap;
public class TreeMapGetObjectMethodExample
{
public static void main(String[] args)
{
TreeMap<Integer, String> tm = new TreeMap<Integer, String>();
tm.put(2, "tejas");
tm.put(1, "om");
tm.put(3, "tarun");
tm.put(6, "siddarth");
tm.put(5, "fanindra");
System.out.println("Check value of key 5: ");
System.out.println("Value is: " + tm.get(5));
}
}
Example 2: TreeMap keySet() method in java
import java.util.TreeMap;
public class TreeMapKeySetMethodExample
{
public static void main(String[] args)
{
TreeMap<Integer, String> tm = new TreeMap<Integer, String>();
tm.put(53, "mango");
tm.put(62, "apple");
tm.put(29, "grapes");
tm.put(93, "banana");
tm.put(98, "watermelon");
System.out.println("Given TreeMap is: " + tm);
System.out.println("set is: " + tm.keySet());
}
}