Java Runtime Environment (JRE) 64-Bit is a crucial component for running Java applications on your system. As an essential tool, it ensures the smooth execution of a myriad of Java-based programs and web applications.

When you download Java Runtime Environment (JRE) 64-Bit, you'll gain access to a crucial set of tools and components that enable your system to run Java-based applications seamlessly. Here's what you'll get:

●       Execution environment: JRE provides the necessary runtime environment for Java applications to run on your system. It includes the Java Virtual Machine (JVM), which interprets and executes Java bytecode.

●       Java class libraries: A comprehensive set of pre-written classes and methods essential for various functionalities, such as networking, data structures, utilities, and more.

●       Security features: JRE includes security measures to protect against potential vulnerabilities. It implements various protocols and encryption standards to enhance system security while running Java programs.

●       Automatic updates: The software often provides automatic updates to ensure that your system remains equipped with the latest security patches, performance improvements, and bug fixes.

●       Smooth application execution: With JRE installed, Java-based applications and web applets can execute smoothly without compatibility issues or errors.

The interface primarily operates in the background, ensuring that Java programs function without any user intervention. However, during installation, users are presented with basic configuration options and settings.

JRE enables your system to interpret and run Java applications efficiently. It acts as a bridge between the Java code and your operating system, ensuring that Java applications execute seamlessly.

JRE is available as a free download, allowing users to install it on their systems without any cost. The license permits the use of the software for running Java-based applications.

Overall, downloading Java Runtime Environment (JRE) 64-Bit equips your system with the necessary tools and environment to effortlessly run Java applications, ensuring compatibility, security, and reliable performance across different platforms.

JDK 8u391

Contains IANA time zone data 2023c. For more information, refer to Timezone Data Versions in the JRE Software.

New Feature: New JFR Event: jdk.SecurityProviderService

A new Java Flight Recorder (JFR) event has been added to record details of java.security.Provider.getService(String type, String algorithm) calls. See JDK-8254711

Removed Feature: Removed SECOM Trust System's RootCA1 Root Certificate

The following root certificate from SECOM Trust System has been removed from the cacerts keystore:

• Alias name "secomscrootca1 [jdk]"
• Distinguished Name: OU=Security Communication RootCA1, O=SECOM Trust.net, C=JP

See JDK-8295894

Removed Feature: Removal of Linux ARM32 Support for JDK 8

Platform support for Linux ARM32 in JDK 8 has been removed. As a result, the ARM32 Hard Float ABI download will not be available. Operating Systems that supported ARM32 have reached their End of Life, thus there is no known OS support available.

JDK-8305927 (not public)

Other Notes: Added Certigna Root CA Certificate

The following root certificate has been added to the cacerts truststore:

• Certigna (Dhimyotis)
• certignarootca
• DN: CN=Certigna Root CA, OU=0002 48146308100036, O=Dhimyotis, C=FR

See JDK-8314960