How to Install Java JDK, JRE 15 14 8 on Windows 10 ( with JAVA_HOME ) (2020)

In this video, I am going to show you How to install Java JDK 14/15 and JRE 14/15 on Windows 10 / Linux/ macOS ( with JAVA_HOME ).

OpenJDK is a free and open-source implementation of the Java Platform, Standard Edition.
This, Java installer .msi file has JRE and JDK different setup.
Java JDK Installation for Microsoft Windows (64-bit).
-JDK stands for Java SE Development Kit.
-JRE stands for Java Runtime Environment.

Documentation:
1. Download adoptOpen JDK and JRE:
** Select your JDK version like JDK 14, JDK 15, and the same would be for JRE 15, JRE 14.
2. Install JDK and then JRE
Make sure you include the Home path
3. Test java installation by opening cmd /terminal and type:
(compiler / JDK):
" javac --version "
output:
javac 15
(Runtime/JRE):
" java --version "
output:
openjdk 15 2020-09-15
OpenJDK Runtime Environment AdoptOpenJDK (build 15+36)
OpenJDK 64-Bit Server VM AdoptOpenJDK (build 15+36, mixed mode, sharing)

About adoptOpenJRE
Java™ is the world's leading programming language and platform. AdoptOpenJDK uses infrastructure, build and test scripts to produce prebuilt binaries from OpenJDK™ class libraries and a choice of either OpenJDK or the Eclipse OpenJ9 VM.
All AdoptOpenJDK binaries and scripts are open-source licensed and available for free.

#Javatutorialforbeginners #Javatutorial #Javaprogramming #openJRE
#openJDK
JRE not found
JRE 14

[vasanthakumare]

I have already installed Oracle JDK 15 on my system, but I am not able to install the JRE in the same folder (Java).

My Java program is working inside Eclipse IDE, but I am not able to run the program on Command Prompt.

I am getting these errors. Please advise me.

Error: Could not find or load main class collections_demo
Caused by: collections_demo

[adityasinha]

First time learning Java and I found this video, This is very useful for me for installation JDK & JRE . If possible can you please help me to learn AEM . Because I am not able to install this .