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Apache Commons Numbers Gamma ™
  • Last Published: 15 Apr 2026
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  • Version: 1.3

PMD Results

The following document contains the results of PMD 7.23.0.

Violations By Priority

Priority 2

org/apache/commons/numbers/gamma/Digamma.java

Rule Violation Line
AvoidReassigningParameters Avoid reassigning parameters such as 'x' 76

org/apache/commons/numbers/gamma/Trigamma.java

Rule Violation Line
AvoidReassigningParameters Avoid reassigning parameters such as 'x' 61

Priority 3

org/apache/commons/numbers/gamma/BoostBeta.java

Rule Violation Line
CognitiveComplexity The method 'ibetaPowerTerms(double, double, double, double, boolean, double)' has a cognitive complexity of 56, current threshold is 20 255
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 297–301
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 302–306
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 329–339
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 343–349
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 372–378
CognitiveComplexity The method 'betaIncompleteImp(double, double, double, Policy, boolean, boolean)' has a cognitive complexity of 244, current threshold is 20 523
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 544–547
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 630–673
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 677–683
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 696–702
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 704–710
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 762–764
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 766–772
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 776–778
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 781–785
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 795–798
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 801–805
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 807–810
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 854–858

org/apache/commons/numbers/gamma/BoostErf.java

Rule Violation Line
CognitiveComplexity The method 'erfImp(double, boolean, boolean)' has a cognitive complexity of 46, current threshold is 20 133
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 162–167
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 221–225
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 248–252
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 277–281

org/apache/commons/numbers/gamma/BoostGamma.java

Rule Violation Line
CognitiveComplexity The method 'lgamma(double, int[])' has a cognitive complexity of 23, current threshold is 20 757
CognitiveComplexity The method 'gammaIncompleteImp(double, double, boolean, boolean, Policy)' has a cognitive complexity of 158, current threshold is 20 1185
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 1216–1226
AssignmentInOperand Avoid assignment to isHalfInt in operand 1245
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 1317–1319
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 1383–1393
CognitiveComplexity The method 'regularisedGammaPrefix(double, double)' has a cognitive complexity of 26, current threshold is 20 1716
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 1758–1760
CognitiveComplexity The method 'tgammaDeltaRatio(double, double)' has a cognitive complexity of 21, current threshold is 20 2080
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 2110–2118

org/apache/commons/numbers/gamma/BoostMath.java

Rule Violation Line
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 61–63

org/apache/commons/numbers/gamma/IncompleteGamma.java

Rule Violation Line
MissingStaticMethodInNonInstantiatableClass Class cannot be instantiated and does not provide any static methods or fields 35

org/apache/commons/numbers/gamma/InvGamma1pm1.java

Rule Violation Line
PublicMemberInNonPublicType Public member 'value' declared in a non-public type 116

org/apache/commons/numbers/gamma/LogBeta.java

Rule Violation Line
CognitiveComplexity The method 'value(double, double)' has a cognitive complexity of 40, current threshold is 20 155
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 214–225

org/apache/commons/numbers/gamma/LogGamma1p.java

Rule Violation Line
PublicMemberInNonPublicType Public member 'value' declared in a non-public type 40

org/apache/commons/numbers/gamma/RegularizedGamma.java

Rule Violation Line
MissingStaticMethodInNonInstantiatableClass Class cannot be instantiated and does not provide any static methods or fields 34

Files

org/apache/commons/numbers/gamma/BoostBeta.java

Rule Violation Priority Line
CognitiveComplexity The method 'ibetaPowerTerms(double, double, double, double, boolean, double)' has a cognitive complexity of 56, current threshold is 20 3 255
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 3 297–301
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 3 302–306
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 3 329–339
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 3 343–349
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 3 372–378
CognitiveComplexity The method 'betaIncompleteImp(double, double, double, Policy, boolean, boolean)' has a cognitive complexity of 244, current threshold is 20 3 523
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 3 544–547
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 3 630–673
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 3 677–683
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 3 696–702
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 3 704–710
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 3 762–764
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 3 766–772
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 3 776–778
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 3 781–785
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 3 795–798
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 3 801–805
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 3 807–810
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 3 854–858

org/apache/commons/numbers/gamma/BoostErf.java

Rule Violation Priority Line
CognitiveComplexity The method 'erfImp(double, boolean, boolean)' has a cognitive complexity of 46, current threshold is 20 3 133
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 3 162–167
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 3 221–225
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 3 248–252
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 3 277–281

org/apache/commons/numbers/gamma/BoostGamma.java

Rule Violation Priority Line
CognitiveComplexity The method 'lgamma(double, int[])' has a cognitive complexity of 23, current threshold is 20 3 757
CognitiveComplexity The method 'gammaIncompleteImp(double, double, boolean, boolean, Policy)' has a cognitive complexity of 158, current threshold is 20 3 1185
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 3 1216–1226
AssignmentInOperand Avoid assignment to isHalfInt in operand 3 1245
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 3 1317–1319
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 3 1383–1393
CognitiveComplexity The method 'regularisedGammaPrefix(double, double)' has a cognitive complexity of 26, current threshold is 20 3 1716
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 3 1758–1760
CognitiveComplexity The method 'tgammaDeltaRatio(double, double)' has a cognitive complexity of 21, current threshold is 20 3 2080
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 3 2110–2118

org/apache/commons/numbers/gamma/BoostMath.java

Rule Violation Priority Line
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 3 61–63

org/apache/commons/numbers/gamma/Digamma.java

Rule Violation Priority Line
AvoidReassigningParameters Avoid reassigning parameters such as 'x' 2 76

org/apache/commons/numbers/gamma/IncompleteGamma.java

Rule Violation Priority Line
MissingStaticMethodInNonInstantiatableClass Class cannot be instantiated and does not provide any static methods or fields 3 35

org/apache/commons/numbers/gamma/InvGamma1pm1.java

Rule Violation Priority Line
PublicMemberInNonPublicType Public member 'value' declared in a non-public type 3 116

org/apache/commons/numbers/gamma/LogBeta.java

Rule Violation Priority Line
CognitiveComplexity The method 'value(double, double)' has a cognitive complexity of 40, current threshold is 20 3 155
AvoidDeeplyNestedIfStmts Deeply nested if..then statements are hard to read 3 214–225

org/apache/commons/numbers/gamma/LogGamma1p.java

Rule Violation Priority Line
PublicMemberInNonPublicType Public member 'value' declared in a non-public type 3 40

org/apache/commons/numbers/gamma/RegularizedGamma.java

Rule Violation Priority Line
MissingStaticMethodInNonInstantiatableClass Class cannot be instantiated and does not provide any static methods or fields 3 34

org/apache/commons/numbers/gamma/Trigamma.java

Rule Violation Priority Line
AvoidReassigningParameters Avoid reassigning parameters such as 'x' 2 61

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