What does the Java magic value mean?

In Java programming, a “Magic Value” refers to a constant value that appears directly in the code without a clear meaning. These values are not properly named or explained, making it difficult to understand their significance and purpose. The presence of magic values can decrease the readability and maintainability of the code and may potentially lead to bugs. Therefore, it is best practice to replace these magic values with meaningful constants or variables to improve the code’s comprehensibility and maintainability.