Getting ClassCastException with Service.connect for Splunk sdk Java

[deepaksplunk201]

Hi,
I am using Splunk sdk for Java to access splunk REST API endpoints. I am trying to call API as per below code:
Code Snippet:
...
Map connectArgs=new HashMap();
connectArgs.put("host", "splunk");
connectArgs.put("username", "username");
connectArgs.put("password", "pass");
connectArgs.put("port", "8089");
connectArgs.put("scheme", "https");
Service splunkService=Service.connect(connectArgs); //Line with exception
...

It gives ClassCastException at service call "Service splunkService=Service.connect(connectArgs); ". Please find below for exception log:
...
Exception in thread "main" java.lang.ClassCastException: java.base/java.lang.String cannot be cast to java.base/java.lang.Integer
at com.splunk.Service.(Service.java:166)
...

Is there any dependency needs to be added to avoid exception. Please let me know where is the issue.

Thanks,

[kamlesh_vaghela]

@deepaksplunk201  @gayatri001 

I think port is Integer.

connectArgs.put("port", 8089);

Check below link for example.

https://www.programcreek.com/java-api-examples/?code=apache%2Fattic-apex-malhar%2Fattic-apex-malhar-...

Thanks
KV
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[gayatri001]

Does the issues resolved. If yes may i know how. Even i am facing the same issue.