Add potential playbook for managing JDKs.

tasks/workstation/linux/software/java.yml

@@ -0,0 +1,34 @@
+---
+# 20260912 - Hyperling
+# Arch has too new of Java for Android / Gradle to even run AGP Assistant on.
+
+- name: Workstation | Linux | Software | Java
+  block:
+
+  - name: Workstation | Linux | Software | Java | Facts
+    set_fact:
+      jdk_version: 21
+      jdk_dir: ~/SDKs/Java
+
+  - name: Workstation | Linux | Software | Java | Install
+    package:
+      name:
+        - "jdk{{ item }}-openjdk"
+      state: present
+    loop:
+      - "{{ jdk_version }}"
+      - 25
+      - 21
+      - 17
+
+  - name: Workstation | Linux | Software | Java | Set
+    shell: "archlinux-java set java-{{ jdk_version }}-openjdk"
+
+  - name: Workstation | Linux | Software | Java | Link
+    shell: "ln -sf /usr/lib/jvm {{ jdk_dir }}"
+    args:
+      creates: "{{ jdk_dir }}"
+    become_user: "{{ user }}"
+
+  when: code is true
+    and ansible_pkg_mgr == "pacman"