How to install java in kali linux manually commands in Description

I do not own any of company mentioned nor do I own any music inside of my video this video is made for educational purposes I am not responsible for any illegal actions commands:-- ↓↓↓↓↓ update-alternatives --install /usr/bin/java java /opt/jdk-15.0.2/bin/java 1 update-alternatives --install /usr/bin/javac javac /opt/jdk-15.0.2/sbin/javac 1 update-alternatives --install /usr/lib/mozilla/plugins/libjavaplugin.so mozilla-javaplugin.so /opt/jdk-15.0.2/jdk/lib/amd64/libnpjp2.so 1 update-alternatives --set java /opt/jdk-15.0.2/bin/java update-alternatives --set javac /opt/jdk-15.0.2/bin/javac update-alternatives --set mozilla-javaplugin.so /opt/jdk-15.0.2/jdk/lib/amd64/libnpjp2.so please like share and subscribe my youtube channel #howtoinstaljavainkalilinux #howtoinstalljavainkalilinuxmanually #apktool #java15.0.2 #kalilinux2021 #howtoinstalljavainkalilinuxmanually2021 #howto