The foreach(for each) loop is essentially read-only.


public class MainClass {
  public static void main(String args[]) {
    int nums[] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };

    for (int x : nums) {
      System.out.print(x + " ");
      x = x * 10; // no effect on nums
    }

    System.out.println();

    for (int x : nums)
      System.out.print(x + " ");

    System.out.println();
  }
}

1.	Foreach Array
2.	Simple demo to print all the types of an enum
3.	Foreach and generic data structure
4.	Use a foreach(for each) style for loop.
5.	Use break with a foreach(for each) style for.
6.	Use foreach(for each) style for on a two-dimensional array.
7.	Search an array using foreach(for each) style for.
8.	Using a foreach(for each) for loop with a collection.
9.	Using a foreach(for each) for loop on an Iterable object.
10.	Java for In(forin) Tester
11.	Java for in (forin) with Collection
12.	Java for in (forin) with generic Collection
13.	Java for in (forin): line-by-line iteration through a text file

The foreach(for each) loop is essentially read-only. : Foreach « Language Basics « Java

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