console.info("ANTLR Tool v%s (%s)", ToolOptionsProvider.VERSION, toolPath.toFile());
console.info("%s %s", fileName, Joiner.on(" ").join(command));
console.info("warning: warning message");
console.error("error: undefined rule: 'x'");
console.error("\n%s warning(s)\n", 1);
console.error("%s error(s)\n", 1);
console.error("BUILD FAIL");
console.info(eq("Total time: %s %s(s)\n"), isA(Number.class), eq("millisecond"));