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{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Does  not get auto suggestions for application.properties and .yaml","articleBody":"\n### Issue: No auto-completion suggestions with `blink.cmp` and `nvim-jdtls`\n\n**Description:**\nI am using `blink.cmp` along with `mfussenegger/nvim-jdtls` (Distro `nvchad`). While diagnostics from the language server appear correctly, I am not receiving any auto-completion suggestions.\n\n---\n\n### `nvim/lua/plugins/java.lua`\n\n```lua\nreturn {\n  \"mfussenegger/nvim-jdtls\",\n  ft = { \"java\", \"properties\", \"yaml\", \"yml\" },\n  config = function()\n    local function get_pkg_path(pkg_name)\n      return vim.fn.stdpath(\"data\") .. \"/mason/packages/\" .. pkg_name\n    end\n\n    local project_name = vim.fn.fnamemodify(vim.fn.getcwd(), \":p:h:t\")\n    local workspace_dir = vim.fn.stdpath(\"data\") .. \"/site/java/workspace-root/\" .. project_name\n\n    local bundles = {}\n\n    -- Add Spring Boot extensions\n    local spring_boot_extensions = require(\"spring_boot\").java_extensions()\n    vim.list_extend(bundles, spring_boot_extensions)\n\n    local config = {\n      cmd = {\n        \"java\",\n        \"-Declipse.application=org.eclipse.jdt.ls.core.id1\",\n        \"-Dosgi.bundles.defaultStartLevel=4\",\n        \"-Declipse.product=org.eclipse.jdt.ls.core.product\",\n        \"-Dlog.protocol=true\",\n        \"-Dlog.level=ALL\",\n        \"-javaagent:\" .. vim.fn.expand(\"$MASON/packages/lombok-nightly/lombok.jar\"),\n        \"-Xms1g\",\n        \"--add-modules=ALL-SYSTEM\",\n        \"--add-opens\", \"java.base/java.util=ALL-UNNAMED\",\n        \"--add-opens\", \"java.base/java.lang=ALL-UNNAMED\",\n        \"-jar\", vim.fn.glob(\"$MASON/share/jdtls/plugins/org.eclipse.equinox.launcher_*.jar\"),\n        \"-configuration\", vim.fn.expand(\"$MASON/share/jdtls/config\"),\n        \"-data\", workspace_dir,\n      },\n      root_dir = vim.fs.root(0, { \".git\", \"mvnw\", \"gradlew\" }),\n      settings = {\n        java = {\n          eclipse = { downloadSources = true },\n          configuration = { updateBuildConfiguration = \"interactive\" },\n          maven = { downloadSources = true },\n          implementationsCodeLens = { enabled = true },\n          referencesCodeLens = { enabled = true },\n          inlayHints = { parameterNames = { enabled = \"all\" } },\n          signatureHelp = { enabled = true },\n          completion = {\n            favoriteStaticMembers = {\n              \"org.hamcrest.MatcherAssert.assertThat\",\n              \"org.hamcrest.Matchers.*\",\n              \"org.hamcrest.CoreMatchers.*\",\n              \"org.junit.jupiter.api.Assertions.*\",\n              \"java.util.Objects.requireNonNull\",\n              \"java.util.Objects.requireNonNullElse\",\n              \"org.mockito.Mockito.*\",\n            },\n          },\n          sources = {\n            organizeImports = {\n              starThreshold = 9999,\n              staticStarThreshold = 9999,\n            },\n          },\n        },\n      },\n      init_options = {\n        bundles = bundles,\n      },\n      handlers = {\n        [\"$/progress\"] = function() end, -- disable progress updates\n      },\n      filetypes = { \"java\" },\n    }\n\n    vim.api.nvim_create_autocmd(\"FileType\", {\n      pattern = { \"java\", \"properties\", \"yaml\", \"yml\" },\n      callback = function()\n        require(\"jdtls\").start_or_attach(config)\n      end,\n    })\n  end,\n}\n```\n\n---\n\n### `nvim/lua/plugins/springBoot.lua`\n\n```lua\nreturn {\n  \"JavaHello/spring-boot.nvim\",\n  ft = { \"java\", \"yaml\", \"properties\" },\n  specs = {\n    {\n      \"mfussenegger/nvim-jdtls\",\n      optional = true,\n      opts = function(_, opts)\n        if not opts.init_options then\n          opts.init_options = {}\n        end\n        if not opts.init_options.bundles then\n          opts.init_options.bundles = {}\n        end\n\n        vim.list_extend(opts.init_options.bundles, require(\"spring_boot\").java_extensions())\n      end,\n    },\n  },\n  opts = {},\n}\n```\n\n---\n","author":{"url":"https://github.com/Kabil777","@type":"Person","name":"Kabil777"},"datePublished":"2025-06-04T17:27:18.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":11},"url":"https://github.com/25/spring-boot.nvim/issues/25"}