![]() Another source of information about important enhancements and new features in Java SE 15 and JDK 15 is the Java SE 15 ( JSR 390) Platform Specification, which documents the changes to the specification made between Java SE 14 and Java SE 15. It includes a complete implementation of the Java SE 15 Platform and additional Java APIs to support developing, debugging, and monitoring Java applications. The APIs described here are those that are provided with the Oracle JDK. In some cases, the descriptions provide links to additional detailed information about an issue or a change. This section describes some of the enhancements in Java SE 15 and JDK 15. What's New in JDK 15 - New Features and Enhancements For more information, refer to Timezone Data Versions in the JRE Software. JDK 15 contains IANA time zone data version 2020a. See CSRs Approved for JDK 15 for the list of CSRs closed in JDK 15 and the Compatibility & Specification Review (CSR) page on the OpenJDK wiki for general information about compatibility. Source: Source compatibility preserves the ability to compile existing source code without error.īinary: Binary compatibility is defined in The Java Language Specification as preserving the ability to link existing class files without error.īehavioral: Behavioral compatibility includes the semantics of the code that is executed at runtime. The Kinds of Compatibility page on the OpenJDK wiki identifies three types of potential compatibility issues for Java programs used in these descriptions: The descriptions on this Release Note page also identify potential compatibility issues that you might encounter when migrating to JDK 15. You should be aware of the content in that document as well as the items described in this page. The Java SE 15 Editions contain all corrections and clarifications made since the Java SE 14 Editions, as well as additions for new features. Informative background for these changes may be found in the list of approved Change Specification Requests for this release.Īnnex 3: Java SE 15 Editions of The Java Language Specification and The Java Virtual Machine Specification. The Java SE 15 ( JSR 390) specification provides links to:Īnnex 1: The complete Java SE 15 API Specification.Īnnex 2: An annotated API specification showing the exact differences relative to Java SE 15. This page does not duplicate the descriptions provided by the Java SE 15 ( JSR 390) Platform Specification, which provides informative background for all specification changes and might also include the identification of removed or deprecated APIs and features not described here. These notes describe important changes, enhancements, removed APIs and features, deprecated APIs and features, and other information about JDK 15 and Java SE 15. Differences Between Oracle JDK and Oracle's OpenJDK.What's New in JDK 15 - New Features and Enhancements.Note: none and anonymous authentication mechanisms are exemptedįrom these rules and are always allowed regardless of the property value. ![]() The property can be supplied to the LDAP context environment map, or ![]() ![]() If a connection is downgraded fromĮncrypted to clear, then only the mechanisms that are explicitly permitted are allowed. To explicitly permit all mechanisms to authenticate over a clear connection, the property The default value for this property is 'null' If the specified value is an empty list, then no mechanisms areĪllowed (except for none and anonymous). If a value is not specified for the property, then all mechanismsĪre allowed. Separated list of the mechanism names that are permitted to authenticate The value of the property, which is by default not set, is a comma An encrypted LDAP connection is a connection openedīy using ldaps scheme, or a connection opened by using ldap schemeĪnd then upgraded to TLS with a STARTTLS extended operation. , has been added toĬontrol which LDAP authentication mechanisms are allowed to sendĬredentials over clear LDAP connections - a connection not secured Core-libs/javax.naming ➜ Added Property to Control LDAP Authentication Mechanisms Allowed to Authenticate Over Clear Connections
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