ValidationUtil : Replace String concatenation arguments with StringBuilder.append() call

[rohanKanojia]

Component

JKube Kit

Task description

Description

We are using string concatenation within a String builder call:
https://github.com/eclipse/jkube/blob/b10c54f17d33974c80c1fc4a26ce6a44ef29dcf7/jkube-kit/common/src/main/java/org/eclipse/jkube/kit/common/util/ValidationUtil.java#L45

Sonar flags them as a code smell. We should refactor this code to use chained .append calls like this:

builder.append(violation.getPropertyPath()).append(" ").append(violation.getMessage()).append(" on bean: ").append(leafBean);

Expected Behavior

String concatenation is replaced with .append calls

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How to manually test my changes

Kubernetes

If you don't have a real Kubernetes cluster available (most probably), you can use Minikube or Kind to test with a local cluster.

• Minikube get started guide
• Kind (Requires Docker) quick start

OpenShift

If you don't have a real OpenShift cluster available (most probably), you can use Red Hat's developer Sandbox for Red Hat OpenShift. The only requirement is to have a Red Hat account.

Once you have your Sandbox environment, you'll need to download the oc tool from the cluster console.
(Press the ? icon and from the context menu select Command line tools, you'll be redirected to https://$subdomain.openshiftapps.com/command-lines-tools where you'll be able to download the CLI for your platform)

[s-mathavan]

I like to help you with this

[Prab-27]

@s-mathavan is this issue still open? I am a first time contributor and want to contribute

[rohanKanojia]

@Prab-27 : There is a pull request open #2846 but it's not complying with Eclipse Contributor Legal Requirements.

[ngthhu]

Can I work on this?