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jdk8 new features
New features of jdk8: 1. Lambda expression; 2. Stream API; 3. Functional interface; 4. Default method; 5. Method reference; 6. New date and time API; 7. Concurrency enhancement; 8. Other improvements, etc. wait. This topic provides you with jdk-related articles, downloads, and course content for everyone to download and experience for free.
Detailed introduction to new features of JDK8This article introduces some new features in JDK8 from the java zero-based entry column. Everyone is welcome to correct errors! The new features in JDK8 mainly include: 1. Functional programming; 2. Lambda expressions; 3. Functional interfaces; 4. Method references; 5. static methods.
Does oracle database require jdk?The oracle database requires jdk. The reasons are: 1. When using specific software or functions, other software or libraries included in the JDK are required; 2. Java JDK needs to be installed to run Java programs in the Oracle database; 3. JDK provides Develop and compile Java application functions; 4. Meet Oracle's requirements for Java functions to help implement and implement specific functions.
How to configure detailed jdk environment variable configuration in win10How to configure detailed jdk environment variable configuration in win10? JDK environment variable configuration is the first step to learn Java. When developing Java programs, you definitely need to reference classes that have been written by others. When we reference other people's classes, we need to let the interpreter know where to reference this. kind. Let’s take a look at the detailed installation and configuration methods under win10 system. Win10 detailed jdk environment variable configuration step 1. Install JDK and select the installation directory. During the installation process, two installation prompts will appear. The first time is to install jdk, and the second time is to install jre. It is recommended to install both in different folders within the same java folder. (They cannot both be installed in the root directory of the java folder. jdk and jre are installed in
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