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How does the Java “foreach” loop work?
JDK 1.5 introduced a new for loop known as foreach loop or enhanced for loop, which enables you to traverse the complete array sequentially without using an index variable.
Example
public class ArrayUsingForEach {
public static void main(String[] args) {
double[] myList = {1.9, 2.9, 3.4, 3.5};
// Print all the array elements
for (double element: myList) {
System.out.println(element);
}
}
}Output
1.9 2.9 3.4 3.5
Updated on 30-Jul-2019 22:30:21
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