Java Using new forloop with Hashtable..

How simpler can it get? In the past I always dreaded writing the iterators/enumeration code to loop over the values in a Hashtable. With new for loop syntax in Java 5, I love it!

Hashtable<String, String> myHashtable;

// Creation and initialization code…

//When I want to itereate through values:
for (String val : myHashtable.values() ) {
//do something with val…
}

Like always, there are limitations/nuances to using the new for loop. The following links help understand this java 5 for loop concept better:

• my favorite Java 5 change
• IBM Article : Enhance looping in Java 5.0 with for/in
• Nuances of the Java 5.0 for-each Loop

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• Java Hashmap or Hashtable
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