Including for each loop example

This commit is contained in:
Madison Dickson 2013-09-04 11:30:44 -04:00
parent 412b312c45
commit 995013c921

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@ -211,6 +211,18 @@ public class LearnJava {
} }
System.out.println("fooFor Value: " + fooFor); System.out.println("fooFor Value: " + fooFor);
// For Each Loop
// An automatic iteration through an array or list of objects.
int[] fooList = {1,2,3,4,5,6,7,8,9};
//for each loop structure => for(<object> : <array_object>)
//reads as: for each object in the array
//note: the object type must match the array.
for( int bar : fooList ){
//System.out.println(bar);
//Iterates 9 times and prints 1-9 on new lines
}
// Switch Case // Switch Case
// A switch works with the byte, short, char, and int data types. // A switch works with the byte, short, char, and int data types.
// It also works with enumerated types (discussed in Enum Types), // It also works with enumerated types (discussed in Enum Types),