The type of installation depends on your requirement and the platform that you choose to install.
Depending on the requirement, download and install JDK or JRE according to the information provided in Table 1-1:Table 1-1 Installation Requirements and Related Tasks
| Requirement | Tasks |
|---|---|
| Run Java programs but not develop them | Download and install the JRE for your platform |
| Develop Java applications | Download and install the Java Development Kit (JDK) for your platform. The JDK includes the JRE, so you do not have to download both separately. |
| Use JRE on a server but do not want the ability to run rich internet applications (RIAs) | Download the Java SE Server JRE for your platform |
Version-String Format
To understand the version-string scheme that is used to distinguish various JDK and JRE releases, see Version-String Format.
Installation
Java SE 9 Archive Downloads. Go to the Oracle Java Archive page. The JDK is a development environment for building applications using the Java programming language. The JDK includes tools useful for developing and testing programs written in the Java programming language and running on the Java TM platform. Download Java PasswordSafe for free. Password Safe Java clone in native Look & Feel. This is a Java version of the PasswordSafe password management utility. This utility allows you to easily and securely manage multiple passwords on Linux, Mac, and Windows in a format that is compatible with the original PasswordSafe utility. Java is the world's most popular programming language. Java SE 9, our latest release, is the result of an industry-wide development effort involving open review, weekly builds, and extensive collaboration between Oracle engineers and members of the worldwide Java developer community via the OpenJDK Community and the JCP.
JDK, JRE, and Server JRE can be installed on the following platforms:
You can download JDK and JRE from Java SE Development Kit 9 Downloads page.
For supported processors and browsers, see Oracle JDK and JRE Certified System Configurations.
Download Mac Os 9 Iso
Oracle Solaris
Installation of JDK and JRE on Oracle Solaris: Instructions include installation from Image Packaging System (IPS) and Archive binaries.
Installing Server JRE 9 on Oracle Solaris: Instructions include steps to install Server JRE.
Microsoft Windows
Installation of the JDK and the JRE on Microsoft Windows Platforms: Instructions include steps to install JDK and JRE on 64-bit Microsoft Windows operating systems.
Linux
Installation of the JDK and JRE on Linux Platforms: Instructions include installation from Archive binaries and Red Hat Package Manager (RPM).
Installation of Server JRE 9 on Linux: Instructions include steps to install Server JRE on Linux.
Manual Installation and Registration of the Java Plug-in on Linux: Instructions include steps to manually install the JRE plug-in, which is required to run Java applets in a browser. This procedure does not apply to Server JRE installation.
macOS
The installation of JRE 9 and JDK 9 requires macOS 10.10 or later.
Installation of the JDK and the JRE on macOS: Instructions include steps to install JDK and JRE on macOS platform.
Download Java 9 Mac Os
To learn about the files and directories that are created after JDK and JRE installation, see Installed Directory Structure of JDK and JRE.
Comments are closed.