/**
* <p>For traversing the elements of an <i>external</i> rectangular
* double-array in one of eight directions: up, down, left, right, up-left,
* up-right, down-left, down-right.</p>
*
* {@.codelet.and.out com.github.xbn.examples.util.matrix.BoundedMatrixXmpl%eliminateCommentBlocksAndPackageDecl()}
* @see <a href="https://aliteralmind.wordpress.com/2014/11/30/matrix/">Blog post: Building a thermonuclear bomb to kill a moderately annoying fly (Or: How I went a leeettle overboard with problem eleven on Project Euler)</a>
**/
package com.github.xbn.util.matrix;