return {
    "mfussenegger/nvim-dap",
    optional = true,
    opts = function()
        local dap = require("dap")
        dap.configurations.java = {
            {
                type = "java",
                request = "attach",
                name = "Debug (Attach) - Remote",
                hostName = "127.0.0.1",
                port = tonumber(os.getenv("JAVA_DEBUG_PORT") or "5005"),
            },
        }
    end,
    dependencies = {
        {
            "mason-org/mason.nvim",
            opts = { ensure_installed = { "java-debug-adapter", "java-test" } },
        },
    },
}