Java Development Kit (64-bit)

最新版本 Java JDK 16.0.2 (64-bit)

Java JDK 16.0.2 (64-bit)

Java JDK 16.0.2 (64-bit)
Java Development Kit 64 位(也稱為 JDK)包含編譯,調試和運行使用 Java 編程語言編寫的小應用程序和應用程序所需的軟件和工具。 JDK 的主要組件是一組編程工具,包括 javac,jar 和 archiver,它們把相關的類庫打包成一個 JAR 文件。這個工具還有助於管理 JAR 文件,javadoc - 文檔生成器,它自動從源代碼註釋生成文檔,jdb - 調試器,jps - 進程狀態工具,顯示當前 Java 進程的進程信息,javap - 類文件反彙編程序,以及其他很多組件。

JDK 64 位還附帶了一個完整的 Java 運行時環境,通常稱為私有運行時。它由 Java 虛擬機和生產環境中存在的所有類庫以及僅對開發人員有用的附加庫(例如國際化庫和 IDL 庫)組成。下載 Java 開發工具包離線安裝程序安裝 64bit for Windows

JDK 內容:

開發工具
(在 bin / 子目錄中)將幫助您開發,執行,調試和編寫用 JavaTM 編程語言編寫的程序的工具和實用程序。

Runtime Environment
(在 jre / 子目錄中)供 JDK 使用的 Java 運行時環境(JRE)的實現。 JRE 包括一個 Java 虛擬機(JVM),類庫和其他支持執行用 Java 編程語言編寫的程序的文件.

附加庫
(在 lib / 子目錄中)開發工具需要的附加類庫和支持文件.

Demo 小應用程序和應用程序
(在演示 / 子目錄中)Java 平台編程的示例,包括源代碼。這些包括使用 Swing 和其他 Java 基礎類的示例,以及 Java 平台調試器體系結構.

示例代碼
(在示例子目錄中)帶有源代碼的樣本,用於某些 Java API 的編程。

C 頭文件
(在 include / 子目錄中)支持使用 Java 本地接口,JVM 工具接口和 Java 平台的其他功能進行本地代碼編程的頭文件。下載 Java 開發工具包離線安裝程序安裝程序 64bit for Windows

源代碼
(在 src.zip 中)構成 Java 核心 API 的所有類的 Java 編程語言源文件(即 java。*,javax。* 和某些 org 的源文件。* 包,但不包括 com.sun。* 包)。此源代碼僅供參考,旨在幫助開發人員學習和使用 Java 編程語言。這些文件不包括平台特定的實現代碼,不能用於重建類庫。要提取這些文件,請使用任何常用的 zip 實用程序。或者,您可以在 JDK 的 bin / 目錄中使用 Jar 實用程序:jar xvf src.zip.

也可以:下載適用於 Mac

的 Java Development Kit

ScreenShot

軟體資訊
檔案版本 Java JDK 16.0.2 (64-bit)

檔案名稱 jdk-16.0.2_windows-x64_bin.exe
檔案大小
系統 Windows Vista64 / Windows 7 64 / Windows 8 64 / Windows 10 64
軟體類型 免費軟體
作者 Oracle
官網 http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html
更新日期 2021-07-21
更新日誌

What's new in this version:

Keeping the JDK up to Date:
- Oracle recommends that the JDK is updated with each Critical Patch Update (CPU). In order to determine if a release is the latest, the Security Baseline page can be used to determine which is the latest version for each release family.
- Critical patch updates, which contain security vulnerability fixes, are announced one year in advance on Critical Patch Updates, Security Alerts and Bulletins. It is not recommended that this JDK (version 16.0.2) be used after the next critical patch update scheduled for October 19, 2021.
- Removed Features and Options
- Security-libs/java.security
- Removed Telia Company's Sonera Class2 CA certificate

The following root certificate has been removed from the cacerts truststore:
- Telia Company
- Soneraclass2ca
- DN: CN=Sonera Class2 CA, O=Sonera, C=FI

Other Notes:
- LUpdated List of Capabilities Provided by JDK RPMs
- The following capabilities have been removed from the list of what OracleJDK/OracleJRE RPMs provide: xml-commons-api, jaxp_parser_impl, and java-fonts. This clean-up of the list resolves existing and potential conflicts with modular rpms.
- There are other RPMs providing these capabilities, so there should be no impact on packages that depend on them. Package managers can use other RPMs to satisfy the dependencies provided by the OracleJDK/OracleJRE RPMs before this change.

Fixed:
- Duplicate global variable 'jvm' in libjavajpeg and libawt
- Watch registry changes for remote printers update instead of polling
- Native crash in Win32PrintServiceLookup.getAllPrinterNames()
- DragAndDrop hangs on Windows
- DST starts from incorrect time in 2038
- TimeZone getOffset API does not return a DST offset between years 2038-2137
- StartTlsResponse.close() hangs due to synchronization issues
- IfNode::fold_compares_helper faces non-canonicalized bool when running JRuby JSON workload
- C2: Out-of-Bounds Array Load from Clone Source
- Assert root method not found in witnessed_reabstraction_in_supers is too strong
- PhaseStringOpts::int_stringSize doesn't handle min_jint correctly
- SIGSEGV at MethodIteratorHost
- OldObjectSample events too expensive
- Gtest/GTestWrapper.java vmErrorTest.unimplemented1_vm_assert failed
- Consolidate POSIX code for runtime exit support: os::shutdown, os::abort and os::die
- Kitchensink24HStress.java crashed with EXCEPTION_ACCESS_VIOLATION
- SIGSEGV in get_current_contended_monitor
- Disable SHA-1 Signed JARs
- [BACKOUT] JDK-8196415 Disable SHA-1 Signed JARs
- Remove Telia Company CA certificate expiring in April 2021
- JCE doesn't provide any class to handle RSA private key in PKCS#1
- NullPointerException in sun.security.ssl.HKDF.extract(HKDF.java:93)
- TestRedirectLinks fails

Java JDK 16.0.2 (64-bit) 相關參考資料
Java Archive Downloads - Java SE 16 - Oracle

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Java SE downloads including: Java Development Kit (JDK), Server Java Runtime Environment (Server JRE), and Java Runtime Environment (JRE).

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