Java:expression must be an arrray

public class IntArray 
{
 public static void main (String[]args)
 { 
	 //declare an array of integers
	 int[] anArray=new int[3];
	 //assign a value to each array element and print
	 for(int i=0;i<anArray.length;i++)
	 {
		 anArray[i]=i;
		 System.out.println(anArray[i]+""); 		
	 }
	 System.out.println("");
 }
}

//remplacer
//for(int i=0;i<anArray.length[i];i++)
// par
for(int i=0;i<anArray.length;i++)