Fix JAVA_HOME

Dockerfile

@@ -41,8 +41,11 @@ RUN apt-get update && apt-get -y install \
 FROM jre as jdk
 ARG JAVA_VERSION
 
+ENV JAVA_HOME ""
+
 # see https://adoptium.net/installation/linux/
-RUN apt update && apt install -y wget apt-transport-https \
+RUN unset JAVA_HOME \
+    && apt update && apt install -y wget apt-transport-https \
     && mkdir -p /etc/apt/keyrings \
     && wget -O - https://packages.adoptium.net/artifactory/api/gpg/key/public | tee /etc/apt/keyrings/adoptium.asc \
     && echo "deb [signed-by=/etc/apt/keyrings/adoptium.asc] https://packages.adoptium.net/artifactory/deb $(awk -F= '/^VERSION_CODENAME/{print$2}' /etc/os-release) main" | tee /etc/apt/sources.list.d/adoptium.list \