Java Iterator.hasNext()
Syntax
Iterator.hasNext() has the following syntax.
boolean hasNext()
Example
In the following code shows how to use Iterator.hasNext() method.
//ww w . j a va2s . c o m
import java.util.Iterator;
import java.util.LinkedList;
public class Main{
public static void main(String args[]) {
LinkedList<String> ll = new LinkedList<String>();
ll.add("A");
ll.add("ja v a2s.com");
ll.addLast("B");
ll.add("C");
Iterator<String> itr = ll.iterator();
while (itr.hasNext()) {
String element = itr.next();
System.out.print(element + " ");
}
}
}
The output:
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