From 7560b334dbc528784580d810d5857ac6a859f6e1 Mon Sep 17 00:00:00 2001 From: Simon Morgan Date: Sat, 23 May 2015 12:51:20 +0100 Subject: Improve description of the for loop. --- java.html.markdown | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'java.html.markdown') diff --git a/java.html.markdown b/java.html.markdown index f6bc82c6..7ab22823 100644 --- a/java.html.markdown +++ b/java.html.markdown @@ -225,11 +225,12 @@ public class LearnJava { System.out.println("fooFor Value: " + fooFor); // For Each Loop - // An automatic iteration through an array or list of objects. + // The for loop is also able to iterate over arrays as well as objects + // that implement the Iterable interface. int[] fooList = {1, 2, 3, 4, 5, 6, 7, 8, 9}; - // for each loop structure => for ( : ) - // reads as: for each object in the array - // note: the object type must match the array. + // for each loop structure => for ( : ) + // reads as: for each element in the collection + // note: the object type must match the element type of the collection. for (int bar : fooList) { System.out.println(bar); -- cgit v1.2.3