OpenJDK 11 Zip Installation on CentOS 7.5 and Set JAVA_HOME Environment Variable

In this video we are going to demonstarate how to install OpenJDK 11 from tar.gz file on CentOS 7.5.
Installation method is offline and We will be showing three methods to run Java in CentOS Linux in this video, they are
1. Directly set JAVA_HOME in terminal and run Java.
2. Set JAVA_HOME in the .profile of the particular user and run Java.
3. Set JAVA_HOME as global variable in /etc/profile.d and run Java in multiple user accounts.
OpenJDK 11 has new Features and Enhancements includes,
1. Nest-Based Access Control
2. Dynamic Class-File Constants
3. Improve Aarch64 Intrinsics
4. Epsilon: A No-Op Garbage Collector
5. Remove the Java EE and CORBA Modules
6. HTTP Client (Standard)
7. Local-Variable Syntax for Lambda Parameters
8. Key Agreement with Curve25519 and Curve448
9. Unicode 10
10.Flight Recorder
11.ChaCha20 and Poly1305 Cryptographic Algorithms
12.Launch Single-File Source-Code Programs
13.Low-Overhead Heap Profiling
14.Transport Layer Security (TLS) 1.3
15.ZGC: A Scalable Low-Latency Garbage Collector(Experimental)
16.Deprecate the Nashorn JavaScript Engine
17.Deprecate the Pack200 Tools and API