--- bin/elasticsearch-env.orig	2021-07-05 19:40:21 UTC
+++ bin/elasticsearch-env
@@ -46,12 +46,17 @@ elif [ ! -z "$JAVA_HOME" ]; then
   JAVA_TYPE="JAVA_HOME"
 else
   # use the bundled JDK (default)
-  if [ "$(uname -s)" = "Darwin" ]; then
-    # macOS has a different structure
-    JAVA="$ES_HOME/jdk.app/Contents/Home/bin/java"
-  else
-    JAVA="$ES_HOME/jdk/bin/java"
-  fi
+  case "$(uname -s)" in
+    "Darwin")
+      JAVA="$ES_HOME/jdk.app/Contents/Home/bin/java"
+      ;;
+    "FreeBSD")
+      JAVA=%%LOCALBASE%%/bin/java
+      ;;
+    *)
+      JAVA="$ES_HOME/jdk/bin/java"
+      ;;
+  esac
   JAVA_TYPE="bundled JDK"
 fi