Java IDE for Neovim 0.7

The config may work but is not guaranteed to work with future versions of Neovim or nvim-jdtls, the plugins are pinned to stable tested versions.

Setup

1. Make sure you have Java 11 or greater installed, you will also need npm installed for the testing bundle

2. Install jdtls

Open update Neovim and install jdtls

:LspInstall jdtls

3. Install java-debug

git clone https://github.com/microsoft/java-debug ~/.config/nvim/java-debug

cd ~/.config/nvim/java-debug

./mvnw clean install

4. Install vscode-java-test

git clone https://github.com/microsoft/vscode-java-test.git ~/.config/nvim/vscode-java-test

cd ~/.config/nvim/vscode-java-test

npm install

npm run build-plugin

5. Choose your formatter

You can choose to continue to use google-java-format, which is preconfigured for this but you will need to install it.

You can read more about it here: google-java-format

• Mac:

  brew install google-java-format

• Arch:

  paru -S google-java-format

Alternatively you can use the formatter builtin with jdtls by:

• Removing this line: null-ls formatter

• Setting jdtls formatter to true here

• Removing or setting this line to true here

Deeper Dive

For a better understanding of how this works and to keep updated with the project make sure to checkout the nvim-jdtls repository.

Keybindings

• General: keybindings

• LSP: keybindings

• Java Specific: keybindings