/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		// First initialization of array
		int[] array = new int[] { 1, 2, 3 };
 
		// Prints "1 2 3 ".
		for (int i : array) {
		    System.out.print(i + " ");
		}
 
		// Re-initializes array to a new int[] array.
		array = new int[] { 4, 5, 6 };
 
		// Prints "4 5 6 ".
		for (int i : array) {
		    System.out.print(i + " ");
		}
 
		// Uncomment to get compile-time error! 
		//Can't re-initialize an array via shortcut 
        // syntax with array initializer.
		//array = { 1, 2, 3, 4 }; 
    }
}

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