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JVM: The Virtual Machine for Running Java Bytecode (*
2023-06-15 00:04:18 深夜i     --     --
JVM

JVM: The Virtual Machine for Running Java Bytecode (*.class)

Java is a popular programming language used for developing a wide range of software applications. One of the unique features of Java is its ability to compile source code into bytecode, which can then be executed by a virtual machine called the Java Virtual Machine (JVM). The JVM is responsible for interpreting the bytecode and executing it on a variety of different hardware and operating systems. It provides a layer of abstraction that allows Java applications to be developed once and run on multiple platforms.

The JVM is a critical component of the Java platform and has been designed to be efficient, flexible, and extensible. It provides a number of features such as dynamic class loading, automatic memory management, and security sandboxing that make Java a safe and reliable language for developing applications.

As the name suggests, the JVM is a virtual machine that runs on top of the host operating system. It acts as an intermediary between the application code and the underlying hardware, providing a layer of abstraction that isolates the application from the hardware and operating system specifics. This makes it possible to write a Java application that can run on any system that has a JVM installed.

In summary, the JVM is an essential component of the Java platform and is responsible for executing bytecode on a variety of different systems. Its ability to provide a layer of abstraction between the application and the hardware makes Java a portable language that can run on a wide range of platforms.

Java, bytecode, virtual machine, platform, abstraction, dynamic class loading, memory management, security.

  
  

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