Refresh Your Java - Before Java Interview
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This Error occurs when you compile a class
with Different
Version of JRE other than
the one on which it
is run (the Server where you deploy this class files).
For example, you compile a Java file by using Eclips which
is using JRE 1.6, create a
Jar file these class, and you
deploy this Jar in a Env which is using JRE 1.4, this
exception will be thrown.
Solution
:
Please recompile this file with
the correct version of JRE, in above case you have
re-compile
with JRE 1.4
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