Refactor docs

CONTRIBUTING.md

@@ -2,29 +2,39 @@
 
 ## Code of Conduct
 
-All members of the project community must abide by the [SAP Open Source Code of Conduct](https://github.com/SAP/.github/blob/main/CODE_OF_CONDUCT.md).
+All members of the project community must abide by
+the [SAP Open Source Code of Conduct](https://github.com/SAP/.github/blob/main/CODE_OF_CONDUCT.md).
 Only by respecting each other we can develop a productive, collaborative community.
-Instances of abusive, harassing, or otherwise unacceptable behavior may be reported by contacting [a project maintainer](.reuse/dep5).
+Instances of abusive, harassing, or otherwise unacceptable behavior may be reported by
+contacting [a project maintainer](.reuse/dep5).
 
 ## Engaging in Our Project
 
 We use GitHub to manage reviews of pull requests.
 
 * If you are a new contributor, see: [Steps to Contribute](#steps-to-contribute)
 
-* Before implementing your change, create an issue that describes the problem you would like to solve or the code that should be enhanced. Please note that you are willing to work on that issue.
+* Before implementing your change, create an issue that describes the problem you would like to solve or the code that
+  should be enhanced. Please note that you are willing to work on that issue.
 
-* The team will review the issue and decide whether it should be implemented as a pull request. In that case, they will assign the issue to you. If the team decides against picking up the issue, the team will post a comment with an explanation.
+* The team will review the issue and decide whether it should be implemented as a pull request. In that case, they will
+  assign the issue to you. If the team decides against picking up the issue, the team will post a comment with an
+  explanation.
 
 ## Contributing with AI-generated code
 
-As artificial intelligence evolves, AI-generated code is becoming valuable for many software projects, including open-source initiatives. While we recognize the potential benefits of incorporating AI-generated content into our open-source projects there a certain requirements that need to be reflected and adhered to when making contributions.
+As artificial intelligence evolves, AI-generated code is becoming valuable for many software projects, including
+open-source initiatives. While we recognize the potential benefits of incorporating AI-generated content into our
+open-source projects there a certain requirements that need to be reflected and adhered to when making contributions.
 
-Please see our [guideline for AI-generated code contributions to SAP Open Source Software Projects](https://github.com/SAP/.github/blob/main/CONTRIBUTING_USING_GENAI.md) for these requirements.
+Please see
+our [guideline for AI-generated code contributions to SAP Open Source Software Projects](https://github.com/SAP/.github/blob/main/CONTRIBUTING_USING_GENAI.md)
+for these requirements.
 
 ## Steps to Contribute
 
-Should you wish to work on an issue, please claim it first by commenting on the GitHub issue that you want to work on. This is to prevent duplicated efforts from other contributors on the same issue.
+Should you wish to work on an issue, please claim it first by commenting on the GitHub issue that you want to work on.
+This is to prevent duplicated efforts from other contributors on the same issue.
 
 If you have questions about one of the issues, please comment on them, and one of the maintainers will clarify.
 
@@ -35,10 +45,20 @@ You are welcome to contribute code in order to fix a bug or to implement a new f
 The following rule governs code contributions:
 
 * Contributions must be licensed under the [Apache 2.0 License](./LICENSE)
-* Due to legal reasons, contributors will be asked to accept a Developer Certificate of Origin (DCO) when they create the first pull request to this project. This happens in an automated fashion during the submission process. SAP uses [the standard DCO text of the Linux Foundation](https://developercertificate.org/).
+* Due to legal reasons, contributors will be asked to accept a Developer Certificate of Origin (DCO) when they create
+  the first pull request to this project. This happens in an automated fashion during the submission process. SAP
+  uses [the standard DCO text of the Linux Foundation](https://developercertificate.org/).
+
+### Set-up Formatting
+
+- It's recommended to install
+  the [Google Java Format plugin for IntelliJ](https://plugins.jetbrains.com/plugin/8527-google-java-format), while
+  following
+  these [instructions](https://github.com/google/google-java-format?tab=readme-ov-file#intellij-android-studio-and-other-jetbrains-ides).
 
 ## Issues and Planning
 
 * We use GitHub issues to track bugs and enhancement requests.
 
-* Please provide as much context as possible when you open an issue. The information you provide must be comprehensive enough to reproduce that issue for the assignee.
+* Please provide as much context as possible when you open an issue. The information you provide must be comprehensive
+  enough to reproduce that issue for the assignee.