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Iterate through the values of Java LinkedHashMap in Java
An iterator is used in Java to iterate through the values of LinkedHashMap.
Let us first create LinkedHashMap −
LinkedHashMap<String,String> l = new LinkedHashMap<String,String>();
Add some elements to the LinkedHashMap −
l.put("1", "Jack"); l.put("2", "Tom"); l.put("3", "Jimmy"); l.put("4", "Morgan"); l.put("5", "Tim"); l.put("6", "Brad");
Iterate through the values −
Collection res = l.values(); Iterator i = res.iterator(); while (i.hasNext()){ System.out.println(i.next()); }
The following is an example to iterate through the values of LinkedHashMap −
Example
import java.util.*; public class Demo { public static void main(String[] args) { LinkedHashMap<String,String> l = new LinkedHashMap<String,String>(); l.put("1", "Jack"); l.put("2", "Tom"); l.put("3", "Jimmy"); l.put("4", "Morgan"); l.put("5", "Tim"); l.put("6", "Brad"); System.out.println("LinkedHashMap elements..."); Collection res = l.values(); Iterator i = res.iterator(); while (i.hasNext()) { System.out.println(i.next()); } } }
Output
LinkedHashMap elements... Jack Tom Jimmy Morgan Tim Brad
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