Its “write once, run anywhere” philosophy allows developers to create applications that can run on any platform with a compatible JVM, making it highly portable.
Object-oriented:
It is an object-oriented programming language (OOP). It centres around objects, supporting encapsulation, inheritance, and polymorphism to simplify designing and maintaining complex software.
Robust and Reliable:
Its robustness is enhanced by strong typing, automatic memory management (garbage collection), and exception handling. These features allow developers to handle errors.
Rich Standard Library:
It has a comprehensive library (Java Standard Library or Java API) with pre-built classes and packages for file handling, network communication, and data manipulation. Now this saves a lot of developers time and effort.
Multi-Threading:
The built-in multi-threading support enables developers to create responsive and efficient software by executing multiple tasks concurrently.
Security:
It has robust security features. Its built-in security manager and strong focus on sandboxing untrusted code, make it a popular choice for building secure applications like web applets and mobile apps.
Community and Ecosystem:
It has an active developer community that has contributed extensively to an ecosystem of libraries, frameworks, and tools. This has made it easier for developers to find solutions to common problems and accelerate development.
Scalability:
It is best for developing small applications as well as large-scale enterprise systems. It provides scalability and optimized performance for all levels of applications.