Autocompletion not working in and after try/catch block in main method

Environment

• Operating System: Windows 7 x64
• JDK version: 1.8.0_192
• Visual Studio Code version: 1.29.1
• Java extension version: 0.35.0

Steps To Reproduce

1. Make a main method and put try/catch into it
2. Try autocomplete any variable in, or after try/catch block

Current Result

Autocompletion only shows word completions (only used words)

Expected Result

List of all variables, that are available at current cursor position

Additional Information

Java extension server does not show any error.

未指定源文件或测试。在列出的 Windows、JDK、VS Code 和 Java 扩展环境中重现该问题，然后跟踪 Java main 方法的 try/catch 块周围的补全处理。完成标准是：可用变量在块内和块后都能列出，且没有服务器错误。