List of Java class file format major version numbers?

Question

I saw this list of major version numbers for Java in another post:

• Java 1.2 uses major version 46
• Java 1.3 uses major version 47

Answer 1

If you're having some problem about "error compiler of class file", it's possible to resolve this by changing the project's JRE to its correspondent through Eclipse.

1. Build path
2. Configure build path
3. Change library to correspondent of table that friend shows last.
4. Create "jar file" and compile and execute.

I did that and it worked.