190 lines
7.9 KiB
XML
190 lines
7.9 KiB
XML
<?xml version="1.0"?>
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<!--
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Licensed to the Apache Software Foundation (ASF) under one or more
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contributor license agreements. See the NOTICE file distributed with
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this work for additional information regarding copyright ownership.
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The ASF licenses this file to You under the Apache License, Version 2.0
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(the "License"); you may not use this file except in compliance with
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the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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-->
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<!--
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This file contains some false positive bugs detected by findbugs. Their
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false positive nature has been analyzed individually and they have been
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put here to instruct findbugs it must ignore them.
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-->
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<FindBugsFilter>
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<!-- the following equality tests are part of the reference algorithms -->
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<!-- which already know about limited precision of the double numbers -->
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<Match>
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<Class name="org.apache.commons.math.optimization.univariate.BrentOptimizer" />
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<Method name="localMin" params="org.apache.commons.math.analysis.UnivariateRealFunction,org.apache.commons.math.optimization.GoalType,double,double,double,double" returns="double" />
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<Bug pattern="FE_FLOATING_POINT_EQUALITY" />
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</Match>
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<Match>
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<Class name="org.apache.commons.math.analysis.solvers.BrentSolver" />
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<Method name="solve" params="org.apache.commons.math.analysis.UnivariateRealFunction,double,double,double,double,double,double" returns="double" />
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<Bug pattern="FE_FLOATING_POINT_EQUALITY" />
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</Match>
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<Match>
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<Class name="org.apache.commons.math.analysis.solvers.MullerSolver" />
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<Or>
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<Method name="solve" params="org.apache.commons.math.analysis.UnivariateRealFunction,double,double" returns="double" />
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<Method name="solve2" params="org.apache.commons.math.analysis.UnivariateRealFunction,double,double" returns="double" />
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</Or>
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<Bug pattern="FE_FLOATING_POINT_EQUALITY" />
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</Match>
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<!-- The following equality test is intentional and needed for rounding purposes -->
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<Match>
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<Class name="org.apache.commons.math.util.MathUtils" />
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<Method name="roundUnscaled" params="double,double,int" returns="double" />
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<Bug pattern="FE_FLOATING_POINT_EQUALITY" />
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</Match>
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<!-- the following expositions of internal representation are intentional and documented -->
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<Match>
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<Class name="org.apache.commons.math.optimization.RealPointValuePair"/>
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<Method name="getPointRef" params="" returns="double[]" />
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<Bug pattern="EI_EXPOSE_REP" />
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</Match>
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<Match>
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<Class name="org.apache.commons.math.optimization.RealPointValuePair"/>
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<Method name="<init>" params="double[],double,boolean" returns="void" />
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<Bug pattern="EI_EXPOSE_REP2" />
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</Match>
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<Match>
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<Class name="org.apache.commons.math.optimization.VectorialPointValuePair"/>
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<Or>
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<Method name="getPointRef" params="" returns="double[]" />
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<Method name="getValueRef" params="" returns="double[]" />
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</Or>
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<Bug pattern="EI_EXPOSE_REP" />
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</Match>
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<Match>
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<Class name="org.apache.commons.math.optimization.VectorialPointValuePair"/>
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<Method name="<init>" params="double[],double[][],boolean" returns="void" />
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<Bug pattern="EI_EXPOSE_REP2" />
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</Match>
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<Match>
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<Class name="org.apache.commons.math.ode.sampling.AbstractStepInterpolator"/>
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<Or>
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<Method name="getInterpolatedState" params="" returns="double[]" />
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<Method name="getInterpolatedDerivatives" params="" returns="double[]" />
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</Or>
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<Bug pattern="EI_EXPOSE_REP" />
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</Match>
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<Match>
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<Class name="org.apache.commons.math.ode.sampling.NordsieckStepInterpolator"/>
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<Method name="reinitialize" params="double,double[],org.apache.commons.math.linear.RealMatrix" returns="void" />
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<Bug pattern="EI_EXPOSE_REP2" />
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</Match>
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<Match>
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<Class name="org.apache.commons.math.linear.BigMatrixImpl"/>
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<Method name="<init>" params="java.math.BigDecimal[][],boolean" returns="void" />
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<Bug pattern="EI_EXPOSE_REP2" />
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</Match>
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<Match>
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<Class name="org.apache.commons.math.linear.BigMatrixImpl"/>
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<Method name="getDataRef" params="" returns="java.math.BigDecimal[][]" />
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<Bug pattern="EI_EXPOSE_REP" />
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</Match>
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<Match>
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<Class name="org.apache.commons.math.linear.Array2DRowRealMatrix"/>
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<Method name="<init>" params="double[][],boolean" returns="void" />
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<Bug pattern="EI_EXPOSE_REP2" />
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</Match>
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<Match>
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<Class name="org.apache.commons.math.linear.Array2DRowRealMatrix"/>
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<Method name="getDataRef" params="" returns="double[][]" />
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<Bug pattern="EI_EXPOSE_REP" />
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</Match>
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<Match>
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<Class name="org.apache.commons.math.linear.RealMatrixImpl"/>
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<Method name="<init>" params="double[][],boolean" returns="void" />
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<Bug pattern="EI_EXPOSE_REP2" />
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</Match>
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<Match>
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<Class name="org.apache.commons.math.linear.RealMatrixImpl"/>
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<Method name="getDataRef" params="" returns="double[][]" />
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<Bug pattern="EI_EXPOSE_REP" />
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</Match>
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<Match>
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<Class name="org.apache.commons.math.linear.BlockFieldMatrix"/>
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<Method name="<init>" params="int,int,org.apache.commons.math.FieldElement[][],boolean" returns="void" />
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<Bug pattern="EI_EXPOSE_REP2" />
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</Match>
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<Match>
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<Class name="org.apache.commons.math.linear.Array2DRowFieldMatrix"/>
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<Method name="<init>" params="org.apache.commons.math.FieldElement[][],boolean" returns="void" />
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<Bug pattern="EI_EXPOSE_REP2" />
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</Match>
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<Match>
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<Class name="org.apache.commons.math.linear.Array2DRowFieldMatrix"/>
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<Method name="getDataRef" params="" returns="org.apache.commons.math.FieldElement[][]" />
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<Bug pattern="EI_EXPOSE_REP" />
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</Match>
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<Match>
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<Class name="org.apache.commons.math.linear.BlockRealMatrix"/>
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<Method name="<init>" params="int,int,double[][],boolean" returns="void" />
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<Bug pattern="EI_EXPOSE_REP2" />
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</Match>
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<Match>
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<Class name="org.apache.commons.math.util.ResizableDoubleArray"/>
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<Or>
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<Method name="getValues" params="" returns="double[]" />
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<Method name="getInternalValues" params="" returns="double[]" />
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</Or>
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<Bug pattern="EI_EXPOSE_REP" />
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</Match>
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<Match>
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<Class name="org.apache.commons.math.linear.ArrayRealVector"/>
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<Method name="getDataRef" params="" returns="double[]" />
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<Bug pattern="EI_EXPOSE_REP" />
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</Match>
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<Match>
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<Class name="org.apache.commons.math.linear.ArrayFieldVector"/>
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<Method name="getDataRef" params="" returns="org.apache.commons.math.FieldElement[]" />
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<Bug pattern="EI_EXPOSE_REP" />
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</Match>
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<Match>
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<Class name="org.apache.commons.math.stat.clustering.EuclideanIntegerPoint"/>
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<Method name="<init>" params="int[]" returns="void" />
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<Bug pattern="EI_EXPOSE_REP2" />
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</Match>
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<Match>
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<Class name="org.apache.commons.math.stat.clustering.EuclideanIntegerPoint"/>
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<Method name="getPoint" params="" returns="int[]" />
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<Bug pattern="EI_EXPOSE_REP" />
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</Match>
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<!-- The following cases are intentional unit tests for null parameters -->
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<Match>
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<Class name="org.apache.commons.math.stat.StatUtilsTest" />
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<Method name="testPercentile" params="" returns="void" />
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<Bug pattern="NP_NULL_PARAM_DEREF_NONVIRTUAL" />
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</Match>
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<Match>
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<Class name="org.apache.commons.math.analysis.UnivariateRealSolverFactoryImplTest" />
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<Method name="testNewNewtonSolverNull" params="" returns="void" />
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<Bug pattern="NP_NULL_PARAM_DEREF_ALL_TARGETS_DANGEROUS" />
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</Match>
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<!-- IntDoublePair intentionally implements Comparable inconsistently with equals -->
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<Match>
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<Class name="org.apache.commons.math.stat.ranking.NaturalRanking$IntDoublePair" />
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<Bug pattern="EQ_COMPARETO_USE_OBJECT_EQUALS" />
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</Match>
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</FindBugsFilter>
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