How to Send a Text Message in 5 Lines of Java

The new syntax introduced in Java 21 allows for more concise code by omitting the need to declare a main method within a class. This feature is particularly useful for creating minimal examples or testing an environment, and can be used with the Vonage Messages API to send text messages across various platforms such as SMS, WhatsApp, Viber, Facebook Messenger, and others. The Vonage Messages API provides a simple way to get started with sending messages using Java, by building a client instance with an API key and secret, constructing a message request using the Builder pattern, and then sending the message. The API supports multiple platforms and messaging protocols, making it a versatile tool for developers.