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Merge pull request #1116 from drguildo/master

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Further improve for loop description.
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Geoff Liu
2015-05-26 13:30:20 -06:00
parent bb7560f63e 8c3a0be856
commit 5ac5b265fe
1 changed files with 3 additions and 3 deletions
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@@ -228,9 +228,9 @@ public class LearnJava {
// The for loop is also able to iterate over arrays as well as objects // The for loop is also able to iterate over arrays as well as objects
// that implement the Iterable interface. // that implement the Iterable interface.
int[] fooList = {1, 2, 3, 4, 5, 6, 7, 8, 9}; int[] fooList = {1, 2, 3, 4, 5, 6, 7, 8, 9};
// for each loop structure => for (<object> : <collection>) // for each loop structure => for (<object> : <iterable>)
// reads as: for each element in the collection // reads as: for each element in the iterable
// note: the object type must match the element type of the collection. // note: the object type must match the element type of the iterable.
for (int bar : fooList) { for (int bar : fooList) {
System.out.println(bar); System.out.println(bar);