Need some assistance with this program. Don't know what I need to do.
import java.io.*; // Needed to open and modify binary data
public class FileEncryptionFilter
{
public static void main(String [] args)
throws IOException
{
// An array to write the file
int[] numbers = { 2, 4, 6, 8, 10, 12, 14 };
// Create the binary output objects
FileOutputStream fstream =
new FileOutputStream( "Numbers.dat");
DataOutputStream outputFile =
new DataOutputStream( fstream);
System.out.println( "Writing the numbers to the file...");
// Write the array elements to the file
for (int i = 0; i < numbers.length; i++)
outputFile.writeInt(numbers[i+10]);
System.out.println( "Done.");
System.out.println( "Encrypting.....");
outputFile.writeInt(numbers);
System.out.println( "Done.");
// Close the file
outputFile.close();
}
}
run:
Writing the numbers to the file...
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 10
at FileEncryptionFilter.main(FileEncryptionFilter.java:23)
Java Result: 1
BUILD SUCCESSFUL (total time: 0 seconds)
