A Java 1.8 compatible JVM implementation written in Rust, featuring comprehensive test automation and modern development practices.

• Java 1.8 Compatibility: Full support for Java 1.8 bytecode and language features
• Comprehensive Testing: Automated test suite with multiple test scenarios
• Modern Architecture: Clean, modular Rust implementation
• Easy Testing: One-command test execution with intelligent compilation
• Cross-platform: Works on macOS, Linux, and Windows

• Language: Rust (90%+ code generated with Cursor)
• Target: Java 1.8 JVM Specification
• Build System: Cargo
• Testing: Custom test automation scripts

• Rust (1.70 or higher)
• Java JDK 8 (for compilation and rt.jar)

# Clone the repository
git clone https://github.com/yourusername/rust-jvm.git
cd rust-jvm

# Build the project
cargo build --release

# List all available test cases
./run_tests.sh -l

# Run a specific test (auto-compiles if needed)
./run_tests.sh -f TestProgram

# Force recompile and run
./run_tests.sh -f TestProgram -c

# Interactive test selection
./run_tests.sh

• TestProgram: Comprehensive JVM feature testing
• SimpleStaticTest: Static field and method testing
• SimplePrintTest: Basic output functionality

rust-jvm/
├── vm/                    # Core JVM implementation
├── cli/                   # Command-line interface
├── reader/                # Class file reader
├── test/                  # Test cases directory
│   ├── TestProgram.java   # Main test program
│   ├── SimpleStaticTest.java
│   └── SimplePrintTest.java
├── run_tests.sh          # Test automation script
└── resources/            # JVM resources

# Development build
cargo build

# Release build
cargo build --release

# Run specific component
cargo run --bin vm

1. Create a new Java file in the test/ directory
2. Ensure it only uses Java 1.8 features
3. Run with: ./run_tests.sh -f YourTestName

We welcome contributions! Please feel free to submit a Pull Request. For major changes, please open an issue first to discuss what you would like to change.

• Follow Rust coding conventions
• Add tests for new features
• Ensure Java 1.8 compatibility
• Update documentation as needed

This project is licensed under the MIT License - see the LICENSE file for details.

• Built with Cursor - The AI-first code editor
• Inspired by the Java Virtual Machine Specification
• Community contributors and testers

• Cursor Editor - AI-powered code editor used for development
• Rust Programming Language
• Java 8 Documentation
• JVM Specification

使用 Rust 编写的 Java 1.8 兼容 JVM 实现，具备全面的测试自动化和现代开发实践。

• Java 1.8 兼容性: 完整支持 Java 1.8 字节码和语言特性
• 全面测试: 包含多种测试场景的自动化测试套件
• 现代架构: 清晰、模块化的 Rust 实现
• 便捷测试: 一键测试执行，智能编译
• 跨平台: 支持 macOS、Linux 和 Windows

• 语言: Rust (90%+ 代码由 Cursor 生成)
• 目标: Java 1.8 JVM 规范
• 构建系统: Cargo
• 测试: 自定义测试自动化脚本

• Rust (1.70 或更高版本)
• Java JDK 8 (用于编译和 rt.jar)

# 克隆仓库
git clone https://github.com/yourusername/rust-jvm.git
cd rust-jvm

# 构建项目
cargo build --release

# 列出所有可用测试用例
./run_tests.sh -l

# 运行指定测试（自动编译）
./run_tests.sh -f TestProgram

# 强制重新编译并运行
./run_tests.sh -f TestProgram -c

# 交互式测试选择
./run_tests.sh

• TestProgram: 全面的 JVM 功能测试
• SimpleStaticTest: 静态字段和方法测试
• SimplePrintTest: 基本输出功能测试

rust-jvm/
├── vm/                    # 核心 JVM 实现
├── cli/                   # 命令行界面
├── reader/                # 类文件读取器
├── test/                  # 测试用例目录
│   ├── TestProgram.java   # 主测试程序
│   ├── SimpleStaticTest.java
│   └── SimplePrintTest.java
├── run_tests.sh          # 测试自动化脚本
└── resources/            # JVM 资源

# 开发构建
cargo build

# 发布构建
cargo build --release

# 运行指定组件
cargo run --bin vm

1. 在 test/ 目录下创建新的 Java 文件
2. 确保只使用 Java 1.8 特性
3. 运行: ./run_tests.sh -f YourTestName

我们欢迎贡献！请随时提交 Pull Request。对于重大更改，请先开一个 issue 来讨论您想要更改的内容。

• 遵循 Rust 编码约定
• 为新功能添加测试
• 确保 Java 1.8 兼容性
• 根据需要更新文档

本项目采用 MIT 许可证 - 查看 LICENSE 文件了解详情。

• 使用 Cursor 构建 - AI 优先的代码编辑器
• 受 Java 虚拟机规范启发
• 社区贡献者和测试者

• Cursor 编辑器 - 用于开发的 AI 驱动代码编辑器
• Rust 编程语言
• Java 8 文档
• JVM 规范