java debian install

java debian install:

#!/bin/bash
path="/usr/lib/jvm"
gurl https://download.java.net/java/GA/jdk19.0.2/fdb695a9d9064ad6b064dc6df578380c/7/GPL/openjdk-19.0.2_linux-aarch64_bin.tar.gz > /tmp/openjdk-19.0.2_linux-aarch64_bin.tar.gz
rm -rf ${path}/jdk-19.0.2
tar -xvfz /tmp/openjdk-19.0.2_linux-aarch64_bin.tar.gz -C ${path} 

for app in java javac javadoc javap;
do 
    update-alternativer --remove-all ${app}
    update-alternatives --install /usr/bin/${app} ${app} ${path}/jdk-19.0.2/bin/${app} 1
done