docs(java): Add tips about setting jdtls runtime (#635)

* docs(java): Add tips about setting jdtls runtime * Update lua/astrocommunity/pack/java/README.md Co-authored-by: Micah Halter <[email protected]> --------- Co-authored-by: Micah Halter <[email protected]>
AstroNvim · Nov 11, 2023 · 48d4417 · 48d4417
1 parent 86cd4fc
commit 48d4417
Showing 1 changed file with 30 additions and 4 deletions.
diff --git a/lua/astrocommunity/pack/java/README.md b/lua/astrocommunity/pack/java/README.md
@@ -1,7 +1,7 @@
-
 # Java Language Pack
 
-Requires: 
+Requires:
+
 - `JDK-17` or higher to function.
 
 This plugin pack does the following:
@@ -11,6 +11,32 @@ This plugin pack does the following:
 - Adds `jdtls` language server
 - Adds `lemminx` language server (XML)
 - Adds [nvim-jdtls](https://github.com/mfussenegger/nvim-jdtls) for language specific tooling
-    - Enables [hot reloading](https://github.com/mfussenegger/nvim-jdtls/issues/80)
+  - Enables [hot reloading](https://github.com/mfussenegger/nvim-jdtls/issues/80)
 - Adds `clang_format` through null-ls
-- Adds `javadbg` and `javatest` debug adapters for nvim-dap 
+- Adds `javadbg` and `javatest` debug adapters for nvim-dap
+
+## Tips
+
+`jdtls` requires Java 11+ but can be used to develop on any Java version. If you develop  using different Java runtimes, you can set the runtimes  you have available in the settings of `jdtls`. Here is a simple example:
+
+```lua
+  "AstroNvim/astrocommunity",
+  { import = "astrocommunity.pack.java" },
+  {
+    "mfussenegger/nvim-jdtls",
+    opts = {
+      settings = {
+        java = {
+          configuration = {
+            runtimes = {
+              {
+                name = "JavaSE-11",
+                path = "/usr/lib/jvm/java-11-openjdk/",
+              },
+            },
+          },
+        },
+      },
+    },
+  },
+```