Different ways of generating UUID value | Java.util.UUID Class - YouTube
Generate a UUID in Java
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Java Generate UUID - Java Developer Zone
How to create/generate invoice /bill/receipt in java
UUID Generators using Java - YouTube
Java UUID - Javatpoint
GitHub - cowtowncoder/java-uuid-generator: Java Uuid Generator (JUG) is a library for generating all (3) types of UUIDs on Java. See (http://github.com/tlaukkan/mono-uuid-generator) for C#-based sister project!
A quick UUID generator (universal unique identifier) - YouTube
glossary - What is a UUID? - Stack Overflow
id card generator project in java with complete source code