java 1.4 projects compatible with Java 7?
<p>Is the java 1.4 projects compatible with Java 7?</p>

<p>any known issue from anybody.
In my case, when I use a class which was compiled using 1.4 (javap -verbose, major version:48) with Java6 it works fine. 
But the same class with Java 7 code resulting in null pointer</p>

<p>any ideas appreciated</p>

<p>Thanks</p>
