fix: Define a constant instead of duplicating this literal "classpath:/" 4 ti

[ciadoh]

SonarQube Issue

Key: a19cb449-33a4-47ee-88c1-7d8c610db92d
File: src/main/java/org/owasp/webgoat/container/AsciiDoctorTemplateResolver.java

AI Analysis & Fix

Issue Explanation

The SonarQube tool has flagged a critical code smell in the AsciiDoctorTemplateResolver.java file, specifically due to the repeated use of the literal string "classpath:/" four times. This issue is considered critical because it indicates a duplication of effort, making the code harder to maintain and understand.

In essence, when the same value appears multiple times in the code, it can lead to:

• Increased maintenance overhead
• Difficulty in understanding the intent behind the repeated values
• Potential for errors if the value needs to be updated

By defining a constant instead of duplicating the literal string, we can make the code more maintainable and easier to understand.

Fix

To fix this issue, we can define a constant at the top of the file:

private static final String CLASSPATH_PREFIX = "classpath:/";

Then, replace all occurrences of the repeated literal string with the new constant:

// Before
String templatePath = "classpath:/" + ...;

// After
String templatePath = CLASSPATH_PREFIX + "...";

Caveats and Edge Cases

When applying this fix, keep in mind:

• Make sure to update all occurrences of the repeated literal string to use the new constant.
• If the value is not a simple string, consider using an enum or a configuration file instead of a constant.
• Be cautious when defining constants, as they can make the code harder to understand if not used judiciously.

By addressing this critical code smell, we can improve the maintainability and readability of our codebase.

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