bash_profile to allow quickly switching between the versions:Īlias j11='export JAVA_HOME=$(/usr/libexec/java_home -v 11) java -version'Īlias j8='export JAVA_HOME=$(/usr/libexec/java_home -v 1.8) java -version'

The following aliases could be created in the. Let's say a user has both Java 8 and Java 11 installed. The java_home executable has access to JDKs & JREs installed here:Ĭommand to list all JDKs/JREs in the JavaVirtualMachines directory: One way to do this is through a combination of using the java_home executable and aliases, but this comes with some pitfalls you need to be aware of. The version of Java being used is determined by setting the JAVA_HOME system variable. MacOS allows installing different versions of Java.

Alternative to Using java_home Exclusively.

HP read and follow instructions about supported VMS versions and patches. Java virtual machines for VMS on Alpha can be downloaded from Grab the latest version of Java 6 that you can for your platform. OS Xįor Java 6, it should be installed automatically by the app store, but if you still can't See this howto for more details about java alternatives. * 0 /usr/lib/jvm/java-7-openjdk-amd64/jre/bin/java 1071 auto modeġ /usr/lib/jvm/java-6-openjdk-amd64/jre/bin/java 1061 manual modeĢ /usr/lib/jvm/java-7-openjdk-amd64/jre/bin/java 1071 manual mode There are 2 choices for the alternative java (providing /usr/bin/java). $ sudo update-alternatives -config /home/ezust/workspace/m3uplayer> update-alternatives -config java To see the existing system versions, and choose the default system version of java at any time, use update-alternatives. Maybe it is already installed but not set up as the default java. Sh-3.1$ sudo apt-get install openjdk-6-jdk # or sun-java6-jdk, or default-jdk Java HotSpot(TM) Client VM (build 1.4.2_11-b06, mixed mode) Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_11-b06) Therefore, it is important to choose the correct 'default' version of java. It is possible an older/different version of java is found first in your It may be installed in a place linked from /usr/lib/jvm/default-java. Their repository to get packages like sun-java6-jdk. Some Linux distributions (Debian, Ubuntu) used to have Sun's java in the 'non-free' section of There may be some compatibility issues since are very few developers who test that platform. Windows/LinuxĪ Java VM for Windows, Linux, and Solaris.Ī Java VM for Linux, AIX, and OS/390. JEdit 4.3.3 is the last release to support Sun's Java 5. JEdit 4.5 - 5.1 require JRE 1.6 (aka Java 6) or later. JEdit 5.2 - 5.3 requires JRE 1.7 (aka Java 7) or later.

JEdit 5.4 - 5.5 requires JRE 1.8 (aka Java 8) or later. Last Site Update: 03 September 2020 | Stable Version: 5.6.0

Upgrade java 8 to 11 mac