What is Java JRE

The Java Runtime Environment (JRE) is a software package which bundles the libraries (jars) and the Java Virtual Machine, and other components to run applications written in the Java.

To execute any Java application, you need JRE installed in the machine.

It’s minimum requirement to execute Java applications on any machine.

JRE bundles the following components –

DLL files used by the Java HotSpot Client Virtual Machine.

Code libraries, property settings, and resource files used by the Java runtime environment.