Instead of having a single JDK build which you can use for free, they now have two different JDK builds: Note that Oracle has changed the license of their JDK. The official reference implementation is maintained by Oracle. To do this the JRE uses Java libraries and a Java Virtual Machine (JVM) that executes the compiled Java code.ĭifferent JDK implementations are available. The JDK also contains a Java Runtime Environment (JRE) that is able to run compiled Java code. Other tools include an archiver (jar) and a documentation generator (javadoc). One of these development tools is a compiler (javac) that converts Java source code (. It contains tools that allow you to develop and run your Java program. When you want to create a Java application you need a Java Development Kit (JDK). Under Advanced category > Select Enable Java.Check following guides if you are looking to download and install JDK 1.5, JDK 1.6, JDK 1.7, JDK 1.9 or JDK 1.10.Note that if you have other Mozilla components (ie: Messenger, Composer, etc) running, you will need to restart them as well. Start Mozilla browser or restart if it is already running.Then type at the terminal to go to the browser plug-in directory:Įnter the following command to create a symbolic link to Java Plug-in for the Mozilla browser. If Mozilla is installed in this directory:Īnd if Java is installed in this directory: Note: Be sure to include the period (.) at the end. In the current directory, create a symbolic link to Java libnpjp2.so file by typing:.Go to the plugins sub-directory under Mozilla installation directory.At the end, enter yes to proceed with the installation. Press the spacebar to display the next page. The binary license agreement is displayed. Type:Ĭd For example, to install the software in the /usr/java directory, type: Change directory to the location where you want to install.Where is to be replaced by the version downloaded. Make sure that execute permissions are set on the self-extracting binary:.Type:įor example, if you have downloaded the file to /tmp directory, type: Change to the directory in which you have downloaded.
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