:::: gangserver's blog ::::

Raspberry Pi OpenJDK 11 install$ sudo apt install -y openjdk-11-jdk (English)user@raspberrypi:~ $ sudo apt install -y openjdk-11-jdkReading package lists... DoneBuilding dependency tree... DoneReading state information... DoneThe following additional packages will be installed: ca-certificates-java fonts-dejavu-extra java-common libatk-wrapper-java libatk-wrapper-java-jni libice-dev libpthread..

JDK 7 Install Oracle JDK 7 install$ sudo apt install oracle-java7-jdk Open JDK 7 install$ sudo apt install openjdk-7-jdk JDK 8 Install$ sudo apt install oracle-java8-jdk $ sudo apt install openjdk-8-jdk