diff --git a/.rc.d/java.sh b/.rc.d/java.sh
new file mode 100755
index 0000000..327de5a
--- /dev/null
+++ b/.rc.d/java.sh
@@ -0,0 +1,18 @@
+# TODO: Use find to get subdirs. Filter by vendor. Filter by version. Find the "best" version/vendor combo.
+# Highest microsoft version, if not fallback to highest non-ms version
+# Brew has graalvm (17,21), microsoft (11,17,21), oracle(17,21), sapmachine, semeru (8,11,17,21)
+if [ -z "${JAVA_HOME}" -a -d "/Library/Java/JavaVirtualMachines/microsoft-21.jdk/Contents/Home" ]; then
+  JAVA_HOME=/Library/Java/JavaVirtualMachines/microsoft-21.jdk/Contents/Home
+elif [ -z "${JAVA_HOME}" -a -d "/Library/Java/JavaVirtualMachines/microsoft-17.jdk/Contents/Home" ]; then
+  JAVA_HOME=/Library/Java/JavaVirtualMachines/microsoft-17.jdk/Contents/Home
+elif [ -z "${JAVA_HOME}" -a -d "/Library/Java/JavaVirtualMachines/microsoft-11.jdk/Contents/Home" ]; then
+  JAVA_HOME=/Library/Java/JavaVirtualMachines/microsoft-11.jdk/Contents/Home
+elif [ -z "${JAVA_HOME}" -a -d "/Applications/Android\ Studio.app/Contents/jre/jdk/Contents/Home" ]; then
+  JAVA_HOME=/Applications/Android Studio.app/Contents/jre/jdk/Contents/Home
+fi
+
+if [ -n "$JAVA_HOME" ]; then
+  path=("$JAVA_HOME/bin" $path)
+  export JAVA_HOME
+  export PATH
+fi