Java SE 8 Archive Downloads (JDK 8u202 and earlier) Go to the Oracle Java Archive. 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. Aug 20, 2020. How to download and install prebuilt OpenJDK packages JDK 9 & Later Oracle's OpenJDK JDK binaries for Windows, macOS, and Linux are available on release-specific pages of jdk. Download Java Development Kit for Mac 8.181 for Mac. Fast downloads of the latest free software!
Register for one for free. For current Java releases, please consult the Oracle Software Download page. Mac OS X, 223.21 MB, jdk-8u121-macosx-x64.dmg.
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Java Development Kit (also known as JDK) contains the software and tools that you need to compile, debug, and run applets and applications that you've written using the Java programming language. JDK has as its primary components a collection of programming tools, including javac, jar, and the archiver, which packages related class libraries into a single JAR file. This tool also helps manage JAR files, javadoc - the documentation generator, which automatically generates documentation from source code comments, jdb - the debugger, jps - the process status tool, which displays process information for current Java processes, javap - the class file disassembler, and so many other components. The JDK also comes with a complete, usually called a private runtime. It consists of a Java Virtual Machine and all of the class libraries present in the production environment, as well as additional libraries only useful to developers, and such as the internationalization libraries and the IDL libraries. Contents of the JDK: Development Tools (In the bin/ subdirectory) Tools and utilities that will help you develop, execute, debug, and document programs written in the JavaTM programming language.
Runtime Environment (In the jre/ subdirectory) An implementation of the Java Runtime Environment (JRE) for use by the JDK. Vaio pcg-7g2l driver for mac. The JRE includes a Java Virtual Machine (JVM), class libraries, and other files that support the execution of programs written in the Java programming language. Additional Libraries (In the lib/ subdirectory) Additional class libraries and support files required by the development tools. Demo Applets and Applications (In the demo/ subdirectory) Examples, with source code, of programming for the Javaplatform. These include examples that use Swing and other Java Foundation Classes, and the Java Platform Debugger Architecture. Sample Code (In the sample subdirectory) Samples, with source code, of programming for certain Java API's.
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C header Files (In the include/ subdirectory) Header files that support native-code programming using the Java Native Interface, the JVM Tool Interface, and other functionality of the Javaplatform. Source Code (In src.zip) Java programming language source files for all classes that make up the Java core API (that is, sources files for the java., javax. and some org. packages, but not for com.sun. packages). This source code is provided for informational purposes only, to help developers learn and use the Java programming language. These files do not include platform-specific implementation code and cannot be used to rebuild the class libraries.
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To extract these file, use any common zip utility. Or, you may use the Jar utility in the JDK's bin/ directory: jar xvf src.zip. Also Available.
It's also integral to the intranet applications and other e-business solutions that are the foundation of corporate computing. Installing this update will ensure that your Java applications continue to run as safely and efficiently as always.
The JRE is the Java Runtime Environment. It is a package of everything necessary to run a compiled Java program, including the Java Virtual Machine (JVM), the Java Class Library, the java command, and other infrastructure. However, it cannot be used to create new programs.
The JDK is the Java Development Kit, the full-featured SDK for Java. It has everything the JRE has, but also the compiler (javac) and tools (like javadoc and jdb). It is capable of creating and compiling programs.
Usually, if you only care about running Java programs on computer you will only install the JRE. It's all you need. On the other hand, if you are planning to do some Java programming, you need to install the JDK instead.
Sometimes, even if you are not planning to do any Java development on a computer, you still need the JDK installed. For example, if you are deploying a web application with JSP, you are technically just running Java programs inside the application server. Why would you need the JDK then? Because the application server will convert JSP into Java servlets and needs to use the JDK to compile the servlets.
What's New:
Allow SASL Mechanisms to Be Restricted
- A security property named jdk.sasl.disabledMechanisms has been added that can be used to disable SASL mechanisms. Any disabled mechanism will be ignored if it is specified in the mechanisms argument of Sasl.createSaslClient or the mechanism argument of Sasl.createSaslServer. The default value for this security property is empty, which means that no mechanisms are disabled out-of-the-box.
SunPKCS11 Provider Upgraded with Support for PKCS#11 v2.40
Jdk 1.8 Download Mac
- The SunPKCS11 provider has been updated with support for PKCS#11 v2.40. This version adds support for more algorithms such as the AES/GCM/NoPadding cipher, DSA signatures using SHA-2 family of message digests, and RSASSA-PSS signatures when the corresponding PKCS11 mechanisms are supported by the underlying PKCS11 library.
New Checks on Trust Anchor Certificates
- New checks have been added to ensure that trust anchors are CA certificates and contain proper extensions. Trust anchors are used to validate certificate chains used in TLS and signed code. Trust anchor certificates must include a Basic Constraints extension with the cA field set to true. Also, if they include a Key Usage extension, the keyCertSign bit must be set.
- A new system property named jdk.security.allowNonCaAnchor has been introduced to restore the previous behavior, if necessary. If the property is set to the empty String or 'true' (case-insensitive), trust anchor certificates can be used if they do not have proper CA extensions.
- The default value of this property, if not set, is 'false'.
- Note that the property does not apply to X.509 v1 certificates (since they don't support extensions).
- This property is currently used by the JDK implementation. It is not guaranteed to be supported by other Java SE implementations.
Exact Match Required for Trusted TLS Server Certificate
- A TLS server certificate must be an exact match of a trusted certificate on the client in order for it to be trusted when establishing a TLS connection.
Added LuxTrust Global Root 2 Certificate
The following root certificate has been added to the cacerts truststore:
+ LuxTrust
+ luxtrustglobalroot2ca
DN: CN=LuxTrust Global Root 2, O=LuxTrust S.A., C=LU
Bug Fixes:
Jdk 8 Download Mac Free Downloads
Support for OpenType CFF Fonts
- Previously, Oracle JDK 8 did not include OpenType CFF fonts (.otf fonts) into the standard logical fonts (such as 'Dialog' and 'SansSerif'). This resulted in missing glyphs when rendering text. In the most extreme cases where only CFF fonts were installed on the system, a Java exception could be thrown.
- Several Linux distributions were affected by this issue because they rely on CFF fonts to support some languages, which is common for CJK (Chinese, Japanese, and Korean) languages.
- Oracle JDK 8 now uses these CFF fonts, and this issue has been resolved.
Better Serial Filter Handling
- The jdk.serialFilter system property can only be set on the command line. If the filter has not been set on the command line, it can be set can be set with java.io.ObjectInputFilter.Config.setSerialFilter. Setting the jdk.serialFilter with java.lang.System.setProperty has no effect.
Legacy:
If you are looking for previous Java versions here are the links to download: