readModule(row, column, numRows, numColumns) {
			// Adjust the row and column indices based on boundary wrapping
			if (row < 0) {
				row += numRows;
				column += 4 - ((numRows + 4) & 0x07);
			}
			if (column < 0) {
				column += numColumns;
				row += 4 - ((numColumns + 4) & 0x07);
			}
			this.readMappingMatrix.set(column, row);
			return this.mappingBitMatrix.get(column, row);
		}
<p>Reads a bit of the mapping matrix accounting for boundary wrapping.</p>

@param row Row to read in the mapping matrix
@param column Column to read in the mapping matrix
@param numRows Number of rows in the mapping matrix
@param numColumns Number of columns in the mapping matrix
@return value of the given bit in the mapping matrix