I only want the jdtls language server enabled, not the spring-boot one. Does nvim-java support this?

I saw this bit of configuration mentioned in the docs, and thought I'd try something like this:

{'nvim-java/nvim-java',
  opts = {
    spring_boot_tools = {enable = false},
  }
},

But it didn't seem to work... (I'm using the lazy.nvim plugin manager, just FYI.)

Any better ideas to try...?