K-Means: Image Clustering – PMD Results

PMD Results

The following document contains the results of PMD 6.55.0.

Violations By Priority

Priority 1

org/apache/commons/math4/examples/kmeans/image/ImageData.java

Rule	Violation	Line
AvoidThrowingRawExceptionTypes	Avoid throwing raw exception types.	73
AvoidThrowingRawExceptionTypes	Avoid throwing raw exception types.	107

Priority 2

org/apache/commons/math4/examples/kmeans/image/StandAlone.java

Rule	Violation	Line
SystemPrintln	System.out.println is used	114

Priority 3

org/apache/commons/math4/examples/kmeans/image/ImageData.java

Rule	Violation	Line
LocalVariableCouldBeFinal	Local variable 'cluster' could be declared final	92
LocalVariableCouldBeFinal	Local variable 'pixel' could be declared final	94
NullAssignment	Assigning an Object to null is a code smell. Consider refactoring.	139
MethodReturnsInternalArray	Returning 'color' may expose an internal array.	148

org/apache/commons/math4/examples/kmeans/image/StandAlone.java

Rule	Violation	Line
ImmutableField	Private field 'maxIter' could be made final; it is only initialized in the declaration or constructor.	49

Files

org/apache/commons/math4/examples/kmeans/image/ImageData.java

Rule	Violation	Priority	Line
AvoidThrowingRawExceptionTypes	Avoid throwing raw exception types.	1	73
LocalVariableCouldBeFinal	Local variable 'cluster' could be declared final	3	92
LocalVariableCouldBeFinal	Local variable 'pixel' could be declared final	3	94
AvoidThrowingRawExceptionTypes	Avoid throwing raw exception types.	1	107
NullAssignment	Assigning an Object to null is a code smell. Consider refactoring.	3	139
MethodReturnsInternalArray	Returning 'color' may expose an internal array.	3	148

org/apache/commons/math4/examples/kmeans/image/StandAlone.java

Rule	Violation	Priority	Line
ImmutableField	Private field 'maxIter' could be made final; it is only initialized in the declaration or constructor.	3	49
SystemPrintln	System.out.println is used	2	114