Convert *.class to *.java

From: The dancer (neliaNOSPAM_at_libero.it)
Date: 02/26/05 

Date: Sat, 26 Feb 2005 08:27:55 +0100

Hi I've listen that exists a sort of decompiler that convert the file .class
to file .java.... in order to have the source code....it's true? If yes can
you give me some names or better say me where I can find it?
Thanks Alessio