unable to test java application in serverless offline

Hi All
I have created a server less application using java,dynamodb and API gatway. i want to test this functionality in local using serverless offline framework. But i am facing the following issue while invoking the API. Please help me to resolve this issue.
offline: Starting Offline: dev/eu-west-1.
┌─────────────────────────────────────────────────────────────────────────┐
│ │
│ GET | http://localhost:3000/dev/hello │
│ │
└─────────────────────────────────────────────────────────────────────────┘enter code here
offline: GET /dev/hello (λ: hello)
offline: Failure: EISDIR: illegal operation on a directory, open 'C:\Users\saswat\AppData\Local\Temp\serverless-offline\services\example\hello\ckivvmja30
00254ty13fi3ks1\code\com\serverless'
Error: EISDIR: illegal operation on a directory, open 'C:\Users\saswat\AppData\Local\Temp\serverless-offline\services\example\hello\ckivvmja3000254ty13fi
3ks1\code\com\serverless'

Start by reproducing the GET /dev/hello invocation with the serverless offline framework and inspect the generated path under the reported serverless-offline temporary directory. Done means the Java application endpoint runs locally without the EISDIR failure.

Written by the indexing model from the issue text.