SpotBugs Bug Detector Report
The following document contains the results of SpotBugs
SpotBugs Version is 4.7.3
Threshold is
Effort is default
Summary
| Classes |
Bugs |
Errors |
Missing Classes |
| 823 |
12 |
0 |
0 |
org.apache.commons.math4.legacy.linear.MatrixUtils
| Bug |
Category |
Details |
Line |
Priority |
| Public method org.apache.commons.math4.legacy.linear.MatrixUtils.deserializeRealMatrix(Object, String, ObjectInputStream) uses reflection to modify a field it gets in its parameter which could increase the accessibility of any class. |
MALICIOUS_CODE |
REFLF_REFLECTION_MAY_INCREASE_ACCESSIBILITY_OF_FIELD |
799 |
Medium |
| Public method org.apache.commons.math4.legacy.linear.MatrixUtils.deserializeRealVector(Object, String, ObjectInputStream) uses reflection to modify a field it gets in its parameter which could increase the accessibility of any class. |
MALICIOUS_CODE |
REFLF_REFLECTION_MAY_INCREASE_ACCESSIBILITY_OF_FIELD |
693 |
Medium |
org.apache.commons.math4.legacy.linear.RealVector
| Bug |
Category |
Details |
Line |
Priority |
| org.apache.commons.math4.legacy.linear.RealVector.equals(Object) is unusual |
STYLE |
EQ_UNUSUAL |
1099 |
Medium |
org.apache.commons.math4.legacy.optim.PointValuePair
| Bug |
Category |
Details |
Line |
Priority |
| org.apache.commons.math4.legacy.optim.PointValuePair overrides equals in org.apache.commons.math4.legacy.core.Pair and may not be symmetric |
CORRECTNESS |
EQ_OVERRIDING_EQUALS_NOT_SYMMETRIC |
82-90 |
Medium |
org.apache.commons.math4.legacy.optim.linear.LinearConstraint
| Bug |
Category |
Details |
Line |
Priority |
| Test for floating point equality in org.apache.commons.math4.legacy.optim.linear.LinearConstraint.equals(Object) |
STYLE |
FE_FLOATING_POINT_EQUALITY |
185 |
High |
org.apache.commons.math4.legacy.optim.nonlinear.scalar.noderiv.BOBYQAOptimizer
| Bug |
Category |
Details |
Line |
Priority |
| Switch statement found in org.apache.commons.math4.legacy.optim.nonlinear.scalar.noderiv.BOBYQAOptimizer.bobyqb(double[], double[]) where one case falls through to the next case |
STYLE |
SF_SWITCH_FALLTHROUGH |
554-563 |
Medium |
| Switch statement found in org.apache.commons.math4.legacy.optim.nonlinear.scalar.noderiv.BOBYQAOptimizer.trsbox(double, ArrayRealVector, ArrayRealVector, ArrayRealVector, ArrayRealVector, ArrayRealVector) where one case falls through to the next case |
STYLE |
SF_SWITCH_FALLTHROUGH |
1881-1884 |
Medium |
org.apache.commons.math4.legacy.special.BesselJ
| Bug |
Category |
Details |
Line |
Priority |
| Integral division result cast to double or float in org.apache.commons.math4.legacy.special.BesselJ.rjBesl(double, double, int) |
STYLE |
ICAST_IDIV_CAST_TO_DOUBLE |
506 |
Medium |
org.apache.commons.math4.legacy.stat.Frequency$NaturalComparator
| Bug |
Category |
Details |
Line |
Priority |
| org.apache.commons.math4.legacy.stat.Frequency$NaturalComparator implements Comparator but not Serializable |
BAD_PRACTICE |
SE_COMPARATOR_SHOULD_BE_SERIALIZABLE |
333-347 |
Medium |
org.apache.commons.math4.legacy.stat.descriptive.rank.PSquarePercentile$FixedCapacityList
| Bug |
Category |
Details |
Line |
Priority |
| org.apache.commons.math4.legacy.stat.descriptive.rank.PSquarePercentile$FixedCapacityList doesn't override java.util.ArrayList.equals(Object) |
STYLE |
EQ_DOESNT_OVERRIDE_EQUALS |
1 |
Medium |
org.apache.commons.math4.legacy.stat.inference.MannWhitneyUTest
| Bug |
Category |
Details |
Line |
Priority |
| Integral division result cast to double or float in org.apache.commons.math4.legacy.stat.inference.MannWhitneyUTest.mannWhitneyU(double[], double[]) |
STYLE |
ICAST_IDIV_CAST_TO_DOUBLE |
146 |
Medium |
org.apache.commons.math4.legacy.stat.ranking.NaturalRanking$IntDoublePair
| Bug |
Category |
Details |
Line |
Priority |
| org.apache.commons.math4.legacy.stat.ranking.NaturalRanking$IntDoublePair defines compareTo(NaturalRanking$IntDoublePair) and uses Object.equals() |
BAD_PRACTICE |
EQ_COMPARETO_USE_OBJECT_EQUALS |
457 |
Medium |
|
