Conversion Failing for sample helloworld java program

[pottabathini]

I am trying to convert a sample program(helloworld) jar to c#. I tried below command but it is ended with error. I am trying to convert with out any configuration file(will that works?)

C:\Users\User1.m2\repository\sharpen\sharpencore\0.0.1-SNAPSHOT>java -jar sha
rpencore-0.0.1-SNAPSHOT-jar-with-dependencies.jar D:\Sharpenconvert -cp D:\Sharp
enconvert\tools2.jar
Configuration Class: null
Configuration Class: Sharpen.Runtime
project: D:
Pascal case mode: None
Conversion finished in 126ms.
ERROR: sourceFiles
java.lang.IllegalArgumentException: sourceFiles
at sharpen.core.framework.ConversionBatch.setsourceFiles(ConversionBatch
.java:57)
at sharpen.core.SharpenApplication.convertTo(SharpenApplication.java:142
)
at sharpen.core.SharpenApplication.convert(SharpenApplication.java:127)
at sharpen.core.SharpenApplication.safeRun(SharpenApplication.java:118)
at sharpen.core.SharpenApplication.start(SharpenApplication.java:57)
at sharpen.core.SharpenCmd.main(SharpenCmd.java:13)
Faied to run. Exception:sourceFiles
I know I did mistake but I don't know what it is exactly( I am not able to figure out even syntax also)
I googled for documentation/ sample code but I didn't find any, that is why I am asking here for immediate help.