ASATs

Automated static analysis tools.
The analysis of source code without executing the code itself.

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  CheckStyle (7521)

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  PMD (86)

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  FindBugs (0)

Colour scale

Choose wheter you want to show the amount of warnings, the ASATs plotted together or the categories of warnings plotted together.

Normal

ASAT

Category

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Relative

Normally the scale goes from 0 to 1 warning/line. Relative will use the highest ratio in your project of warning/lines of code instead of 1.

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Category

Functional Defects (265)  

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Rules that check for defects that affect the behavior of the program.

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  Check (0)
Errors pertaining to the validation of data, whether that is external (user input) or internal (result values). Most often the absence of a check for return values or user input when such a check might prevent errors.

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  Concurrency (0)
Rules that check violations regarding concurrency issues.

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  ErrorHandling (0)
Rules that check that errors and exceptions are properly handled.

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  Interface (0)
Errors concerning interactions with different parts of the system.
This can be:
• Interacting with external entities such as libraries, hardware, or the oper- ating system.
• Interacting with internal parts of the systems via, for instance, function calls with the wrong parameters or calling the wrong function.
• How a class exposes itself via its public interface.
• Errors made during inheritance, such as errors made when overriding methods.

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  Logic (265)
Errors pertaining to program logic. Primarily concerned with comparisons, control flow, and algorithms.

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  Migration (0)
Rules that check violations regarding the migration of one version of the pro- gramming language to another.

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  Resource (0)
Errors concerning the initialization, casting, or release of data, whether that data is external (databases) or internal (variables).

Maintainability Defects (7304)  

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Rules that check for problems that only affect the future development efforts of changing or adding to the system, but have no impact on the correctness of the program.

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  Best Practices (1728)
Rules that check the code for violations regarding coding conventions that affect the compiled output of the code.

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  Code Structure (149)
Rules that check the structure, in terms of the file system or the coupling, for violations of common conventions.

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  Documentation Conventions (2255)
Rules that check the documentation for violations of common conventions.

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  Metric (2933)
A rule that measures a certain attribute of the code. The rule might only be to inform the developer of the value of the attribute, or it can give warnings/errors based on certain thresholds.

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  Naming Conventions (2)
Rules that check violations of common naming conventions.

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  Object Oriented Design (69)
Rules that check for violations of proper object oriented design principles.

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  Refactorings - Simplifications (1)
Rules that determine if a specific piece of code could be simplified to improve readability and understandability.

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  Refactorings - Redundancies (17)
Rules that determine if a piece of code or artifact is redundant and can be safely deleted.

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  Style Conventions (150)
Rules that check the code for violations of style conventions, that do not affect the compiled output of the code.

Other (38)  

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  Other (0)
Rules that identify neither functional nor maintainability defects.

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  Regular Expressions (38)
Rules that rely on user defined regular expressions. Because the user can use them to check a multitude of things, it is not possible to categorize these rules in general.

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  Tool Specific (0)
Rules that configure how the tool works, rather than which defects it checks for (or does not check for). Examples of such rules might be: whether to colorize the output, how to write the results to file, or how much memory the tool can use.