The headless version is for server users where you don’t need desktop GUI components of JAVA. Openjdk-14-jre-zero - Alternative JVM for OpenJDK, using Zero Openjdk-14-jre-headless - OpenJDK Java runtime, using Hotspot JIT (headless) Openjdk-14-jre - OpenJDK Java runtime, using Hotspot JIT Openjdk-14-jdk-headless - OpenJDK Development Kit (JDK) (headless) Openjdk-14-jdk - OpenJDK Development Kit (JDK) Openjdk-13-jre-zero - Alternative JVM for OpenJDK, using Zero Openjdk-13-jre-headless - OpenJDK Java runtime, using Hotspot JIT (headless) Openjdk-13-jre - OpenJDK Java runtime, using Hotspot JIT Openjdk-13-jdk-headless - OpenJDK Development Kit (JDK) (headless) Openjdk-13-jdk - OpenJDK Development Kit (JDK) Openjdk-11-jre-zero - Alternative JVM for OpenJDK, using Zero

Openjdk-11-jre-headless - OpenJDK Java runtime, using Hotspot JIT (headless) Openjdk-11-jre-dcevm - Alternative VM for OpenJDK 11 with enhanced class redefinition

Openjdk-11-jre - OpenJDK Java runtime, using Hotspot JIT

Openjdk-11-jdk-headless - OpenJDK Development Kit (JDK) (headless) Openjdk-11-jdk - OpenJDK Development Kit (JDK) Openjdk-8-jre-zero - Alternative JVM for OpenJDK, using Zero/Shark Openjdk-8-jre-headless - OpenJDK Java runtime, using Hotspot JIT (headless) Openjdk-8-jre - OpenJDK Java runtime, using Hotspot JIT Openjdk-8-jdk-headless - OpenJDK Development Kit (JDK) (headless) $ apt-cache -names-only search 'openjdk-*-(jre|jdk)' | sort -t '-' -k 2 -nĭifferent versions of JDK and JRE available for installation: openjdk-8-jdk - OpenJDK Development Kit (JDK) Let us find out about versions using the apt-cache command and sort command: Ubuntu Linux ships with OpenJDK version 8 and 14.

Install java 1.8 ubuntu