*Trying to compile and run Setup:*
javac -d . Sample.java
bash-3.00# java -cp ./sigtest.jar com.sun.tdk.signaturetest.Setup -classpath . static -package com.some.pack -filename aa.sig
Class path: "."
*prints error so:*
Constant checking: on
Found in total: 1 classes
#Version java.lang.Object
Selected by -Package: 1 classes
Written to sigfile: 1 classes
STATUS:Failed.1 errors
******************************
Sample.java:
--------------------------
package com.some.pack;

public class Sample {}
--------------------------