src/main/java/wycc/WyMain.java
private static void printStackTrace(PrintStream out, Throwable err) {
		out.println(err.getClass().getName() + ": " + err.getMessage());
		for (StackTraceElement ste : err.getStackTrace()) {
			out.println("\tat " + ste.toString());
		}
		if (err.getCause() != null) {
			out.print("Caused by: ");
			printStackTrace(out, err.getCause());
		}
	}
private static void printStackTrace(PrintStream out, Throwable err) {
		out.println(err.getClass().getName() + ": " + err.getMessage());
		for (StackTraceElement ste : err.getStackTrace()) {
			out.println("\tat " + ste.toString());
		}
		if (err.getCause() != null) {
			out.print("Caused by: ");
			printStackTrace(out, err.getCause());
		}
	}
Print a complete stack trace. This differs from Throwable.printStackTrace()
in that it always prints all of the trace.

@param out
@param err