
Libatk-wrapper-java/focal,focal,now 0.37.1-1 all Libatk-wrapper-java-jni/focal,now 0.37.1-1 amd64 Javascript-common/focal,focal,now 11 all Use with caution in scripts.Ĭa-certificates-java/focal,focal,now 20190405ubuntu1 all WARNING: apt does not have a stable CLI interface. Output is shown belowĪpt list -installed | egrep -i 'jdk|java' It says I could runĪpt list -installed | egrep -i 'jdk|java'. - Found when searching list of packages installed on ubuntu 20.04.Searching for an answer led me to this: #1. So I'm guessing that I installed it and just forgot that I did the install.Īlternatively, is there a way to know if java was installed using apt, ufw, yum, rpm or another package manager, or manually via cd /opt tar xzf pkg.tgz. OpenJDK 64-Bit Server VM (build 25.282-b08, mixed mode)

I usually, only expect the JRE to be installed not the JDK.Ī search for the answer said that Ubuntu 20.04 includes Open JDK 11. Installs plugin.jar into the jre\lib directory.I don't recall installing java on my Ubuntu 20.4 system, so I'm asking is there a way to know if it came pre-installed on the OS distribution. Keeps settings and caches on the local file system.
Openjdk 1.8 282 windows#
This enables Jar files to be run from within Windows Explorer.Ĭontains files that are installed in the \missioncontrol directory.Īppends \missioncontrol to the system PATH environment variable.Įnables the launching of JNLP files downloaded from the web.Įnables the launching of JNLP files downloaded from the web from the local file system. REDHAT_JAVA_HOME can be used by some programs to find the Red Hat OpenJDK runtime. OpenJDK Runtime - REDHAT_JAVA_HOME System Variable JAVA_HOME is used by some programs to find the Java runtime. OpenJDK Runtime - JAVA_HOME System Variable The following registry keys are set HKLM\Software\JavaSoft\JDK\, entries: JavaHome: RuntimeLib: \bin\server\jvm.dll HKLM\Software\JavaSoft\JDK, entries: CurrentVersion: Īdds the Runtime to the Path variable so it is available from the command line. Web browser plugin implementation is not included. Installs plugin.jar into /jre/lib/ for compatibility with third-party applications. Migrate WebStart local settings and cache on update. WebStart files, installed into \webstart.Īssociation for JNLP files and jnlp:// URLs.Īppends \webstart to the system %PATH% environment variable. Launch JAR files using the OpenJDK context menu.Īppends `/missioncontrol to the 'PATH' system environment variable. Sets to the system %REDHAT_JAVA_HOME% environment variable.Īssociation for JAR files. Sets to the system %JAVA_HOME% environment variable. RuntimeLib: \jre\bin\server\jvm.dll jdk_env_pathĪppends \bin and \jre\bin to the system %PATH% environment variable. HKLM\Software\JavaSoft\Java Development Kit\1.8_, entries: HKLM\Software\JavaSoft\Java Development Kit\1.8, entries: HKLM\Software\JavaSoft\Java Development Kit, entries: RuntimeLib: \jre\bin\server\jvm.dll jdk_registry_standard_devel HKLM\Software\JavaSoft\Java Runtime Environment\1.8_, entries: HKLM\Software\JavaSoft\Java Runtime Environment\1.8, entries:


HKLM\Software\JavaSoft\Java Runtime Environment, entries: Runtime environment files (excluding development tools).
