Listing the Elements of a Collection(iterate over the elements of set or list) : HashSet « Collections Data Structure « Java

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Java » Collections Data Structure » HashSet Screenshots  Listing the Elements of a Collection(iterate over the elements of set or list)     import java.util.HashSet; import java.util.Iterator; import java.util.Set; public class Main {   public static void main(String[] argv) throws Exception {     Set collection = new HashSet();     // For a set or list     for (Iterator it = collection.iterator(); it.hasNext();) {       Object element = it.next();     }   } }                  Related examples in the same category 1.  Add values to HashSet 2.  HashSet implementation of set 3.  Generic collection conversion: HashSet and ArrayList 4.  Remove one set from another set 5.  Remove element from HashSet 6.  Find maximum element of Java HashSet 7.  Find Minimum element of Java HashSet 8.  Get Enumeration over Java HashSet 9.  Get Synchronized Set from Java HashSet 10.  Check if a particular element exists in Java HashSet 11.  Copy all elements of Java HashSet to an Object Array 12.  Get Size of Java HashSet 13.  Iterate through elements of Java HashSet 14.  Integer value set 15.  Remove specified element from Java HashSet 16.  Remove all elements from Java HashSet 17.  Convert array to Set 18.  Implements a HashSet where the objects given are stored in weak references 19.  Convert an ArrayList to HashSet 20.  Create an array containing the elements in a set 21.  Duplicate elements are discarded 22.  Convert Set into array 23.  A memory-efficient hash set.