Read class of Major Version 48 and more

[prasad Venkat]

my orogram is able to read class file of Major version less then 48 but not more then 48 where my program runs on jdk1.4 but now i want to read class with major version 48 and more how is it possible

[Rahul Bhattacharjee]

Run the byte code in a jvm which supports this version of classfile.

[Rahul Bhattacharjee]

I got the following

Java 1.1 platform: 45.3-45.65535
Java 1.2 platform: 45.3-46.0
Java 1.3 platform: 45.3-47.0
Java 1.4 platform: 45.3-48.0

from http://www.javaworld.com/javaworld/javaqa/2003-05/02-qa-0523-version.html?page=2

So , you have to use java 1.5 for running those class files having major version as 48 or more.

[Jeroen T Wenting]

49.0 you mean.
48 is the format for 1.4

[Rahul Bhattacharjee]

Originally posted by Jeroen T Wenting:
49.0 you mean.
48 is the format for 1.4

As the original question asked for running class version 48 and above , so I recomended jdk 1.5.(for major version number 48+)