One of the JRE's key advantages is its ability to ensure platform independence, allowing developers to write Java code once and run it anywhere, reducing the need for extensive code modification for different environments. It acts as a virtual machine, providing a platform-independent environment for Java bytecode to run seamlessly across different operating systems. JRE comprises a set of libraries, class libraries, and other essential files that are required to run Java applications efficiently and securely. Serving as a critical component of the Java Platform, the JRE plays a pivotal role in supporting a wide range of applications, from web applets to standalone desktop programs. Here you can set the path to the java version as the value of environment variable, INTERFORM_NG_JAVA_HOME as below.The Java Runtime Environment (JRE) is an essential software package developed by Oracle Corporation that enables the execution of Java applications on various devices and systems. in the bottom of the next window and then click New. You can add/change an environment variable via Control Panel, System and Advanced System settings on the left. You can also use this procedure to force InterFormNG to use a specific JRE/JDK version when multiple versions are installed. The value for this should be the path to the Java library e.g. That can be ensured by adding an enviroment variable called INTERFORM_NG_JAVA_HOME. If you already have installed a 32bit JRE on a 64 bit machine, then you need also to install a 64bit JRE and make sure, that InterFormNG is using the 64 bit JRE/JDK. If you are already using the InterForm400 graphical designer, then JRE is already installed. Installing Java Runtime Environment or JDK on Windows (Installing Java on windows require you to run the actual installer - not copying the JRE directory to the machine.)Ī free alternative is to run InterFormNG under Adopt OpenJDK, which you can download here: You can download the latest Java Runtime Environment (JRE) or JDK from here:
You should use the newest update of the version if possible. that you can only install and run this version (and future versions) on AS400/iSeries/IBM i, that runs V7R1 or higher.
Previous versions of InterFormNG also ran on Java 1.7. Important: Version 2020R20 and future versions of InterFormNG only runs on Java 1.8. Before installing InterFormNG you need to install Java Runtime Environment or JDK version (1.7 or) 1.8.
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