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Create NavigableMap from TreeMap in Java
To create NavigableMap from TreeMap. The following is the declaration −
NavigableMap<String, Integer> n = new TreeMap<String, Integer>();
Now, add some elements to the NavigableMap created above −
n.put("A", 888); n.put("B", 999); n.put("C", 444); n.put("D", 555); n.put("E", 666); n.put("F", 888); n.put("G", 999); n.put("H", 444); n.put("I", 555); n.put("J", 666);
The following is an example to create NavigableMap from TreeMap and display it −
Example
import java.util.*; public class Demo { public static void main(String[] args) { NavigableMap<String, Integer> n = new TreeMap<String, Integer>(); n.put("A", 888); n.put("B", 999); n.put("C", 444); n.put("D", 555); n.put("E", 666); n.put("F", 888); n.put("G", 999); n.put("H", 444); n.put("I", 555); n.put("J", 666); System.out.println("NavigableMap elements...
"+n); } }
Output
NavigableMap elements... {A=888, B=999, C=444, D=555, E=666, F=888, G=999, H=444, I=555, J=666}
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