Ciphertool throws a NPE

[BLasan]

Description

After encrypting passwords in deployment.toml file, ciphertool throws a NPE from the following command.
./ciphertool.sh -Dconfigure

Asymmetric encryption using Primary KeyStore.
{type: JKS, alias: wso2carbon, path: /Users/benura/Documents/U2/wso2am-4.5.0-SNAPSHOT-Post-Beta/repository/resources/security/wso2carbon.jks}

[Please Enter Primary KeyStore Password of Carbon Server : ]

Primary KeyStore of Carbon Server is initialized Successfully


Encryption is done Successfully


Encryption is done Successfully


Encryption is done Successfully


Encryption is done Successfully

Exception in thread "main" java.lang.NullPointerException
	at java.base/java.lang.String.concat(String.java:1937)
	at org.wso2.ciphertool.CipherTool.updateDeploymentConfigurationWithEncryptedKeys(CipherTool.java:452)
	at org.wso2.ciphertool.CipherTool.main(CipherTool.java:92)

Steps to Reproduce

Follow the steps in the following doc[1]

[1] https://apim.docs.wso2.com/en/4.5.0/install-and-setup/setup/security/logins-and-passwords/working-with-encrypted-passwords/

Version

4.5.0-beta

Environment Details (with versions)

No response

[PasanT9]

Issue is not reproducible. Was able to successfully encrypt passwords.