feat: ugprade to Java 11 (#9)

Author: beevelop

Dockerfile

@@ -1,9 +1,9 @@
 FROM beevelop/base
 
 RUN apt-get update && \
-    apt-get -y install openjdk-8-jdk-headless && \
+    apt-get -y install openjdk-11-jdk-headless && \
     apt-get clean && \
     rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* && \
     java -version
 
-ENV JAVA_HOME /usr/lib/jvm/java-8-openjdk-amd64
+ENV JAVA_HOME /usr/lib/jvm/java-11-openjdk-amd64

LICENSE

@@ -1,6 +1,6 @@
-MIT License
+The MIT License (MIT)
 
-Copyright (c) 2015-2022 Maik Hummel
+Copyright (c) 2015-2023 Maik Hummel
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -1,4 +1,4 @@
-![GitHub Workflow Status](https://img.shields.io/github/workflow/status/beevelop/docker-java/Docker%20Image?style=for-the-badge)
+![GitHub Workflow Status](https://img.shields.io/github/actions/workflow/status/beevelop/docker-java/docker.yml?style=for-the-badge)
 ![Docker Pulls](https://img.shields.io/docker/pulls/beevelop/java.svg?style=for-the-badge)
 ![Docker Stars](https://img.shields.io/docker/stars/beevelop/java?style=for-the-badge)
 ![Docker Image Size (tag)](https://img.shields.io/docker/image-size/beevelop/java/latest?style=for-the-badge)
@@ -10,21 +10,25 @@
 
 ![beevelop/java](/icon.png?raw=true)
 
-# Java / OpenJDK 1.8.0
+# Java / OpenJDK 11.0
+
+> ⚠️ Due to the slowly approaching EOL of Java 8 we are switching to Java 11. Please check your toolchain for compability before upgrading to the v2023.* releases.
 
 ### Pull, build or run this image
+
 ```bash
 # pull the most recent tag / release
-docker pull beevelop/java:v2022.06.1
+docker pull beevelop/java:v2023.01.1
 
 # or run the image interactively
-docker run --rm --name beevelop -it beevelop/java:v2022.06.1 bash
+docker run --rm --name beevelop -it beevelop/java:v2023.01.1 bash
 
 # or build the image from GitHub
 docker build -t beevelop/java github.com/beevelop/docker-base
 ```
 
 ### Or use as base image
+
 ```Dockerfile
 FROM beevelop/java:v2022.06.1
 ```