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introduction of java "Java Programming 101: A Beginner's Journey"

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   Java is a widely used general-purpose programming language that was developed by Sun Microsystems and released in 1995. It was designed to be platform-independent, meaning that Java programs can run on any device or operating system that has a Java Virtual Machine (JVM) installed. This portability makes Java a popular choice for developing software applications ranging from desktop programs to mobile apps and web applications. Java is an object-oriented language, which means it is based on the concept of objects and classes. Objects are instances of classes, which define their properties (attributes) and behaviors (methods). This approach allows for modular and reusable code, making it easier to develop and maintain complex software systems. One of the key features of Java is its "write once, run anywhere" principle. Java source code is compiled into bytecode, which can be executed on any system with a compatible JVM. This enables developers to write code once and deploy i...