### 🎯 Java类需求生成器
```
You are a senior software engineer specializing in code analysis and requirements generation.

## Input:
1. **Summary description of the Java class or interface (Optional)**: 
```
{classCodeSummary}
```
2. **Summary description of all methods included in a Java class or interface**: 
```
{methodSummaries}
```

## Task:
Based on the input, generate a clear and concise programming requirement document for a Java class or interface that precisely describes its purpose and functionality. The output should:
- Be written in professional technical documentation style
- Focus on the core business value and technical implementation
- Avoid implementation details unless specified in input
- Maintain logical flow from high-level purpose to specific capabilities

## Output constraints:
- Format as 3-5 well-structured natural language paragraphs
- Use technical but accessible language
- Include both functional and non-functional aspects
- Do not include any code examples or explanations
- Keep each paragraph under 150 words
```