No, Golang cannot replace Java. Java is an old and popular language that is used for a number of applications across the world. At the same time, Golang is a modern language that recently gained popularity. Both Java and Golang have their own pros and cons, like various other programming languages.
Java is an object-oriented language with vast libraries and communities. At the same time, Golang is a multi-paradigm that supports concurrency better. Golang runs faster than Java, while Java has various features and better support.
Golang is a modern language with simple syntax. It provides better-optimized features and has less typing time, So it is perfect for beginners. And it is very compact and will not include unnecessary parentheses in the syntax. Java is an object-oriented language with various libraries. As a result, Golang is preferred by various programmers over Java.
Choosing among Golang depends on your requirements. When you want to build a complex or mobile application, you may choose Java. When you want to develop a simple, faster, and data-processing application, you may choose Golang for application development.
The extensive usage of this Java programming language, particularly in developing web and mobile applications and the latest technologies like big data, blockchain, the Internet of Things, and artificial intelligence (AI), makes it even more worthwhile to hunt for work as a Java developer.