The basic tool you need in order to create apps in Java

Java Development Kit (64-bit)

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Download Java JDK 17.0.1 (64-bit)

  -  152.03 MB  -  Freeware

What's new in this version:

Removed Features and Options:
security-libs/java.security:
Removed IdenTrust Root Certificate:
- The following root certificate from IdenTrust has been removed from the cacerts keystore: + alias name "identrustdstx3 [jdk]"
- Distinguished Name: CN=DST Root CA X3, O=Digital Signature Trust Co

Other Notes:
core-libs/java.lang:
Release Doesn't Correctly Recognize Windows 11:
- This release doesn't correctly identify Windows 11. The property os.name is set to Windows 10 on Windows 11. In HotSpot error logs, the OS is identified as Windows 10; however, the HotSpot error log does show the Build number. Windows 11 has Build 22000.194 or above.

core-libs/javax.naming:
System Property to Control Reconstruction of Reference Address Objects by JDK's Built-in JNDI LDAP Implementation:
- The scope of the com.sun.jndi.ldap.object.trustSerialData system property has been extended to control the deserialization of java objects from the javaReferenceAddress LDAP attribute. This system property now controls the deserialization of java objects from the javaSerializedData and javaReferenceAddress LDAP attributes.
- To prevent deserialization of java objects from these attributes, the system property can be set to false. By default, the deserialization of java objects from javaSerializedData and javaReferenceAddress attributes is allowed.

hotspot/runtime:
Release Doesn't Correctly Recognize Windows Server 2022:
- This release doesn't correctly identify Windows Server 2022. The property os.name is set to Windows Server 2019 on Windows Server 2022. In HotSpot error logs the OS is identified as Windows Server 2019; however, the HotSpot error log does show the Build number. Windows Server 2022 has Build 20348, or above.

Fixed:
- This release also contains fixes for security vulnerabilities described in the Oracle Critical Patch Update. For a more complete list of the bug fixes included in this release, see the JDK 17.0.1 Bug Fixes page.

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