It is impossible to say which language is better, because a lot depends on the needs and goals of a given project. Both languages have their own unique features and advantages that make them suitable for different uses.
Java is a language that is widely used in the IT industry and is very popular among programmers. It is a general-purpose language that is fast, secure, and easy to use. Java is also stable and reliable, ideal for developing large-scale applications.
Kotlin is a newer language and is increasingly popular in the IT industry. Kotlin is based on Java and is very similar to Java in terms of syntax. However, Kotlin is more modern and offers many new features such as safe closures, null-safety and other features that make application development easier.
When it comes to choosing between Kotlin and Java, a lot depends on the needs and goals of the project. If you need a stable and reliable platform for large-scale application development, Java is a great choice. However, if you are looking for a modern and more flexible language that offers many facilities, Kotlin is a good choice. In any case, it is important to think carefully about the needs of the project and choose the language that best meets them.