javac – the Java compiler, which converts source code into Java bytecode.

The old deployment launcher, jre, no longer comes with Sun JDK, and instead it has been replaced by this new java loader. Now a single launcher is used for both development and deployment.

This tool is an interpreter and can interpret the class files generated by the javac compiler.

java – the loader for Java applications.

Exposes assistive technologies on Microsoft Windows systems. This utility generates Java bindings from a given Java IDL file.

extcheck – a utility that detects JAR file conflicts.

appletviewer – this tool can be used to run and debug Java applets without a web browser.

The JDK has as its primary components a collection of programming tools, including:

Oracle's primary implementation of the JVMS is known as the HotSpot (virtual machine). Previous versions have supported the Oracle Solaris operating system and SPARC architecture. Oracle release binaries for the x86-64 architecture for Windows, macOS, and Linux based operating systems, and for the aarch64 architecture for macOS and Linux. Oracle have released the current version of the software under the Oracle No-Fee Terms and Conditions ( NFTC) license. Examples of included software are the virtual machine, a compiler, performance monitoring tools, a debugger, and other utilities that Oracle considers useful for a Java programmer. It provides software for working with Java applications. It is derivative of the community driven OpenJDK which Oracle steward. It implements the Java Language Specification ( JLS) and the Java Virtual Machine Specification ( JVMS) and provides the Standard Edition ( SE) of the Java Application Programming Interface ( API).

The Java Development Kit ( JDK) is a distribution of Java Technology by Oracle Corporation. Oracle No-Fee Terms and Conditions (NFTC) with third party components

Java se development kit 8 download