How to disable the keybinding of formatting document

[gujunhk]

Unfortunately code formatting doesn't work, so I want to turn to clang-format instead.
Is there a setting item for redhat.java to disable keybinding of formatting docment ?

Environment

• Operating System: Windows 10 Pro x64
• JDK version: 1.8.121
• Visual Studio Code version: 1.11.2
• Java extension version: 0.1.0

Steps To Reproduce

1. Open a java file
2. Press Ctrl + Shift + P and enter Format Document

Current Result

Nothing happends and clang-format extension doesn't work as well.

Expected Result

Keybinding of formatting docment can be disabled and clang-format extension works.

Additional Informations

redhat.java code formatting solution is in need.