public static void main(final String[] args) throws IOException {
		final String base = "/home/fwilhelm/Workspace/Development/Projects/" +
			"Jenetics/io.jenetics/src/tool/resources/org/jenetics/trial/";

		final Path data = Paths.get(base, "knapsack_execution_time.dat");
		final Path output = Paths.get(base, "knapsack_execution_time.svg");

		final Gnuplot gnuplot = new Gnuplot(Paths.get(base, "sub_fitness.gp"));
		gnuplot.create(data, output);
	}
Generate the Gnuplot graph.

@param data the input data file
@param output the output path of the graph
@throws IOException if the Gnuplot generation fails
jenetics.tool/src/main/java/io/jenetics/tool/trial/Gnuplot.java