private static void printv(final PrintStream writer) {
		println(writer, "#=============================================================================#");
		println(writer,
			"# %-76s#",
			format("%s %s (%s) ", p("os.name"), p("os.version"), p("os.arch"))
		);
		println(writer,
			"# %-76s#",
			format("java version \"%s\"", p("java.version"))
		);
		println(writer,
			"# %-76s#",
			format("%s (build %s)", p("java.runtime.name"), p("java.runtime.version"))
		);
		println(writer,
			"# %-76s#",
			format("%s (build %s)", p("java.vm.name"), p("java.vm.version"))
		);
		println(writer,"#=============================================================================#");
	}
Print the list of histogram as CSV to the given writer.

@param writer the print writer where the histograms are printed
@param parameters the selector creation parameters
@param histograms the histograms to print
jenetics/src/test/java/io/jenetics/SelectorTester.java