yes there's a bit of java in my nvim config why do you ask?

lua/conf/plugins/treesitter-context.lua

@@ -0,0 +1,40 @@
+local misc = require("core.misc")
+local map = misc.map
+
+local branch = nil
+if vim.version().minor == 7 then
+  branch = 'compat/0.7'
+end
+
+return { 'nvim-treesitter/nvim-treesitter-context',
+  disable = vim.version().minor < 7,
+  branch = branch,
+  requires = 'nvim-treesitter/nvim-treesitter',
+  function()
+    local treesitter_context = require("treesitter-context")
+
+    treesitter_context.setup {
+      enable = true,
+      line_numbers = true,
+      separator = '─',
+    }
+
+    -- mapping to jump to the first closest line of context in buffer
+    map("n", "[j", function()
+      local lline = vim.api.nvim_win_get_cursor(0)[1];
+      local line
+
+      -- go to the first closest line of context and center it
+      treesitter_context.go_to_context()
+      vim.api.nvim_input('zz')
+
+      -- make sure we actually moved
+      line = vim.api.nvim_win_get_cursor(0)[1];
+      if line == lline then
+        return
+      end
+
+      misc.timeout_highlight()
+    end)
+  end
+}