Add java config for ALE and indentation

symlinks/config/nvim/after/ftplugin/java.lua

@@ -1 +1,6 @@
 require('lsp.jdtls_setup').setup()
+
+vim.opt.shiftwidth = 4
+vim.opt.tabstop = 4
+vim.opt.softtabstop = 4
+vim.opt.expandtab = true

symlinks/config/nvim/plugin/ale.vim

@@ -22,6 +22,7 @@ let g:ale_fixers.dart   = ['dartfmt']
 let g:ale_fixers.lua    = ['luafmt']
 let g:ale_fixers.go     = ['gofmt']
 let g:ale_fixers.cpp    = ['clang-format']
+let g:ale_fixers.java   = ['google_java_format']
 
 " Warnings navigation
 nmap <silent> [W <Plug>(ale_first)