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Java string iterator example 

Dr. Xi
Joined:
04/09/2007
Posts:
753

July 14, 2011 08:26:05    Last update: July 14, 2011 08:26:05
You can iterate through an array of String like this: 
String[] a = { "one", "two", "three" };
for (int i = 0; i < a.length; i++) {
    System.out.println(a[i]);
}

or like this: 
for (String s: a) {
    System.out.println(s);
}


For a string Collection, iterate like this: 
Collection<String> c = Arrays.asList("one", "two", "three");
Iterator it = c.iterator();
while (it.hasNext()) {
    System.out.println(it.next());
}

or like this: 
Collection<String> c = Arrays.asList("one", "two", "three");
for (String s: c) {
    System.out.println(s);
}

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