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+# Step 1: Install Java
+
+```
+wget -qO - https://adoptopenjdk.jfrog.io/adoptopenjdk/api/gpg/key/public | sudo apt-key add -
+sudo add-apt-repository --yes https://adoptopenjdk.jfrog.io/adoptopenjdk/deb/
+sudo apt update
+sudo apt install adoptopenjdk-8-hotspot
+sudo update-alternatives --config java
+java -version
+```
+
+`sudo update-java-alternatives -l`
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