How to write a smart contract - not found storekey

Step 4. Deploy the optimized jar - Using deployJar extension

I typed ‘./gradlew hello-world:deployToLocal -PkeystoreName=keystore.json -PkeystorePass=gocha’

However, I got an error as below.

>>> deploy to http://localhost:9082/api/v3

>>> optimizedJar = /path/java-score-examples/hello-world/build/libs/hello-world-0.1.0-optimized.jar

>>> keystore = keystore.json

FAILURE: Build failed with an exception.

* What went wrong:

Execution failed for task ':hello-world:deployToLocal'.

> keystore.json (No such file or directory)

* Try:

Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

how can i solve it?