如果您尝试在Java中学习和试验类似的新事物，而不必加载完整/繁重的IDE，同时又不必运行冗长的终端命令我建议您使用轻量级的Java IDE，例如 Java博士.

If you are trying to learn and experiment new things like this in java without having to load up a full/heavy IDE and meanwhile without having to run lengthy terminal commands I would recommend you to use a lightweight java IDE like Dr Java.

PS:我假设您是从终端运行的，只是为了避免让IDE麻烦地更快地执行和运行此类较小的任务.

PS: I am assuming that you are running from terminal just to avoid the hassle of IDE to execute and run smaller tasks like this faster.