PMD Results

The following document contains the results of PMD 6.49.0.

Violations By Priority

Priority 3

org/apache/maven/artifact/deployer/DefaultArtifactDeployer.java

Rule Violation Line
EmptyControlStatement Empty if statement 107112

org/apache/maven/artifact/installer/DefaultArtifactInstaller.java

Rule Violation Line
EmptyControlStatement Empty if statement 8590

org/apache/maven/artifact/repository/DefaultArtifactRepository.java

Rule Violation Line
UnusedFormalParameter Avoid unused constructor parameters such as 'uniqueVersion'. 74

org/apache/maven/artifact/repository/metadata/DefaultRepositoryMetadataManager.java

Rule Violation Line
CollapsibleIfStatements These nested if statements could be combined 122130
CollapsibleIfStatements These nested if statements could be combined 365373

org/apache/maven/artifact/resolver/DefaultArtifactResolver.java

Rule Violation Line
AvoidThreadGroup Avoid using java.lang.ThreadGroup; it is not thread safe 544

org/apache/maven/artifact/resolver/WarningResolutionListener.java

Rule Violation Line
UnusedPrivateField Avoid unused private fields such as 'logger'. 31

org/apache/maven/project/inheritance/DefaultModelInheritanceAssembler.java

Rule Violation Line
CollapsibleIfStatements These nested if statements could be combined 179181
CollapsibleIfStatements These nested if statements could be combined 495509
CollapsibleIfStatements These nested if statements could be combined 513516
CollapsibleIfStatements These nested if statements could be combined 520524
EmptyControlStatement Empty if statement 596602

org/apache/maven/project/interpolation/RegexBasedModelInterpolator.java

Rule Violation Line
UnusedFormalParameter Avoid unused constructor parameters such as 'envars'. 43

org/apache/maven/project/path/DefaultPathTranslator.java

Rule Violation Line
CollapsibleIfStatements These nested if statements could be combined 139141

org/apache/maven/repository/DefaultMirrorSelector.java

Rule Violation Line
AvoidUsingHardCodedIP Do not hard code the IP address 137

org/apache/maven/repository/MetadataResolutionResult.java

Rule Violation Line
UnusedPrivateField Avoid unused private fields such as 'dirtyTree'. 64
UnusedPrivateField Avoid unused private fields such as 'resolvedGraph'. 68

org/apache/maven/repository/legacy/DefaultWagonManager.java

Rule Violation Line
UnusedFormalParameter Avoid unused method parameters such as 'protocol'. 656

org/apache/maven/repository/legacy/resolver/DefaultLegacyArtifactCollector.java

Rule Violation Line
CollapsibleIfStatements These nested if statements could be combined 173180

org/apache/maven/repository/metadata/ArtifactMetadata.java

Rule Violation Line
UnusedFormalParameter Avoid unused constructor parameters such as 'af'. 172

org/apache/maven/repository/metadata/DefaultGraphConflictResolver.java

Rule Violation Line
EmptyControlStatement Empty else statement 94100
UnusedFormalParameter Avoid unused method parameters such as 'v'. 187

org/apache/maven/repository/metadata/MetadataGraph.java

Rule Violation Line
UnusedFormalParameter Avoid unused method parameters such as 'nVertices'. 218

org/apache/maven/repository/metadata/MetadataGraphEdge.java

Rule Violation Line
OverrideBothEqualsAndHashcode Ensure you override both equals() and hashCode() 79

Priority 4

org/apache/maven/artifact/repository/metadata/DefaultRepositoryMetadataManager.java

Rule Violation Line
UselessParentheses Useless parentheses. 213
UselessParentheses Useless parentheses. 214
UselessParentheses Useless parentheses. 252

org/apache/maven/project/ModelUtils.java

Rule Violation Line
UselessParentheses Useless parentheses. 54
UselessParentheses Useless parentheses. 54
UselessParentheses Useless parentheses. 61
UselessParentheses Useless parentheses. 72
UselessParentheses Useless parentheses. 90
UselessParentheses Useless parentheses. 93
UselessParentheses Useless parentheses. 105
UselessParentheses Useless parentheses. 167
UselessParentheses Useless parentheses. 167
UselessParentheses Useless parentheses. 176
UselessParentheses Useless parentheses. 176
UselessParentheses Useless parentheses. 192
UselessParentheses Useless parentheses. 196
UselessParentheses Useless parentheses. 207
UselessParentheses Useless parentheses. 218
UselessParentheses Useless parentheses. 249

org/apache/maven/project/inheritance/DefaultModelInheritanceAssembler.java

Rule Violation Line
UselessParentheses Useless parentheses. 97
UselessParentheses Useless parentheses. 102
UselessParentheses Useless parentheses. 113
UselessParentheses Useless parentheses. 113
UselessParentheses Useless parentheses. 312
UselessParentheses Useless parentheses. 312
UselessParentheses Useless parentheses. 319
UselessParentheses Useless parentheses. 327
UselessParentheses Useless parentheses. 339
UselessParentheses Useless parentheses. 365
UselessParentheses Useless parentheses. 389
UselessParentheses Useless parentheses. 389
UselessParentheses Useless parentheses. 394
UselessParentheses Useless parentheses. 394
UselessParentheses Useless parentheses. 401
UselessParentheses Useless parentheses. 405
UselessParentheses Useless parentheses. 422

org/apache/maven/project/interpolation/AbstractStringBasedModelInterpolator.java

Rule Violation Line
UselessParentheses Useless parentheses. 279
UselessParentheses Useless parentheses. 281

org/apache/maven/repository/legacy/DefaultUpdateCheckManager.java

Rule Violation Line
UselessParentheses Useless parentheses. 94
UselessParentheses Useless parentheses. 129

org/apache/maven/repository/legacy/resolver/DefaultLegacyArtifactCollector.java

Rule Violation Line
UselessParentheses Useless parentheses. 203
UselessParentheses Useless parentheses. 203
UselessParentheses Useless parentheses. 257
UselessParentheses Useless parentheses. 257
UselessParentheses Useless parentheses. 348
UselessParentheses Useless parentheses. 348
UselessParentheses Useless parentheses. 572
UselessParentheses Useless parentheses. 578
UselessParentheses Useless parentheses. 585
UselessParentheses Useless parentheses. 586
UselessParentheses Useless parentheses. 619

org/apache/maven/repository/legacy/resolver/transform/SnapshotTransformation.java

Rule Violation Line
UselessParentheses Useless parentheses. 136
UselessParentheses Useless parentheses. 137138

org/apache/maven/repository/metadata/MetadataGraphEdge.java

Rule Violation Line
UselessParentheses Useless parentheses. 160
UselessParentheses Useless parentheses. 161

Files

org/apache/maven/artifact/deployer/DefaultArtifactDeployer.java

Rule Violation Priority Line
EmptyControlStatement Empty if statement 3 107112

org/apache/maven/artifact/installer/DefaultArtifactInstaller.java

Rule Violation Priority Line
EmptyControlStatement Empty if statement 3 8590

org/apache/maven/artifact/repository/DefaultArtifactRepository.java

Rule Violation Priority Line
UnusedFormalParameter Avoid unused constructor parameters such as 'uniqueVersion'. 3 74

org/apache/maven/artifact/repository/metadata/DefaultRepositoryMetadataManager.java

Rule Violation Priority Line
CollapsibleIfStatements These nested if statements could be combined 3 122130
UselessParentheses Useless parentheses. 4 213
UselessParentheses Useless parentheses. 4 214
UselessParentheses Useless parentheses. 4 252
CollapsibleIfStatements These nested if statements could be combined 3 365373

org/apache/maven/artifact/resolver/DefaultArtifactResolver.java

Rule Violation Priority Line
AvoidThreadGroup Avoid using java.lang.ThreadGroup; it is not thread safe 3 544

org/apache/maven/artifact/resolver/WarningResolutionListener.java

Rule Violation Priority Line
UnusedPrivateField Avoid unused private fields such as 'logger'. 3 31

org/apache/maven/project/ModelUtils.java

Rule Violation Priority Line
UselessParentheses Useless parentheses. 4 54
UselessParentheses Useless parentheses. 4 54
UselessParentheses Useless parentheses. 4 61
UselessParentheses Useless parentheses. 4 72
UselessParentheses Useless parentheses. 4 90
UselessParentheses Useless parentheses. 4 93
UselessParentheses Useless parentheses. 4 105
UselessParentheses Useless parentheses. 4 167
UselessParentheses Useless parentheses. 4 167
UselessParentheses Useless parentheses. 4 176
UselessParentheses Useless parentheses. 4 176
UselessParentheses Useless parentheses. 4 192
UselessParentheses Useless parentheses. 4 196
UselessParentheses Useless parentheses. 4 207
UselessParentheses Useless parentheses. 4 218
UselessParentheses Useless parentheses. 4 249

org/apache/maven/project/inheritance/DefaultModelInheritanceAssembler.java

Rule Violation Priority Line
UselessParentheses Useless parentheses. 4 97
UselessParentheses Useless parentheses. 4 102
UselessParentheses Useless parentheses. 4 113
UselessParentheses Useless parentheses. 4 113
CollapsibleIfStatements These nested if statements could be combined 3 179181
UselessParentheses Useless parentheses. 4 312
UselessParentheses Useless parentheses. 4 312
UselessParentheses Useless parentheses. 4 319
UselessParentheses Useless parentheses. 4 327
UselessParentheses Useless parentheses. 4 339
UselessParentheses Useless parentheses. 4 365
UselessParentheses Useless parentheses. 4 389
UselessParentheses Useless parentheses. 4 389
UselessParentheses Useless parentheses. 4 394
UselessParentheses Useless parentheses. 4 394
UselessParentheses Useless parentheses. 4 401
UselessParentheses Useless parentheses. 4 405
UselessParentheses Useless parentheses. 4 422
CollapsibleIfStatements These nested if statements could be combined 3 495509
CollapsibleIfStatements These nested if statements could be combined 3 513516
CollapsibleIfStatements These nested if statements could be combined 3 520524
EmptyControlStatement Empty if statement 3 596602

org/apache/maven/project/interpolation/AbstractStringBasedModelInterpolator.java

Rule Violation Priority Line
UselessParentheses Useless parentheses. 4 279
UselessParentheses Useless parentheses. 4 281

org/apache/maven/project/interpolation/RegexBasedModelInterpolator.java

Rule Violation Priority Line
UnusedFormalParameter Avoid unused constructor parameters such as 'envars'. 3 43

org/apache/maven/project/path/DefaultPathTranslator.java

Rule Violation Priority Line
CollapsibleIfStatements These nested if statements could be combined 3 139141

org/apache/maven/repository/DefaultMirrorSelector.java

Rule Violation Priority Line
AvoidUsingHardCodedIP Do not hard code the IP address 3 137

org/apache/maven/repository/MetadataResolutionResult.java

Rule Violation Priority Line
UnusedPrivateField Avoid unused private fields such as 'dirtyTree'. 3 64
UnusedPrivateField Avoid unused private fields such as 'resolvedGraph'. 3 68

org/apache/maven/repository/legacy/DefaultUpdateCheckManager.java

Rule Violation Priority Line
UselessParentheses Useless parentheses. 4 94
UselessParentheses Useless parentheses. 4 129

org/apache/maven/repository/legacy/DefaultWagonManager.java

Rule Violation Priority Line
UnusedFormalParameter Avoid unused method parameters such as 'protocol'. 3 656

org/apache/maven/repository/legacy/resolver/DefaultLegacyArtifactCollector.java

Rule Violation Priority Line
CollapsibleIfStatements These nested if statements could be combined 3 173180
UselessParentheses Useless parentheses. 4 203
UselessParentheses Useless parentheses. 4 203
UselessParentheses Useless parentheses. 4 257
UselessParentheses Useless parentheses. 4 257
UselessParentheses Useless parentheses. 4 348
UselessParentheses Useless parentheses. 4 348
UselessParentheses Useless parentheses. 4 572
UselessParentheses Useless parentheses. 4 578
UselessParentheses Useless parentheses. 4 585
UselessParentheses Useless parentheses. 4 586
UselessParentheses Useless parentheses. 4 619

org/apache/maven/repository/legacy/resolver/transform/SnapshotTransformation.java

Rule Violation Priority Line
UselessParentheses Useless parentheses. 4 136
UselessParentheses Useless parentheses. 4 137138

org/apache/maven/repository/metadata/ArtifactMetadata.java

Rule Violation Priority Line
UnusedFormalParameter Avoid unused constructor parameters such as 'af'. 3 172

org/apache/maven/repository/metadata/DefaultGraphConflictResolver.java

Rule Violation Priority Line
EmptyControlStatement Empty else statement 3 94100
UnusedFormalParameter Avoid unused method parameters such as 'v'. 3 187

org/apache/maven/repository/metadata/MetadataGraph.java

Rule Violation Priority Line
UnusedFormalParameter Avoid unused method parameters such as 'nVertices'. 3 218

org/apache/maven/repository/metadata/MetadataGraphEdge.java

Rule Violation Priority Line
OverrideBothEqualsAndHashcode Ensure you override both equals() and hashCode() 3 79
UselessParentheses Useless parentheses. 4 160
UselessParentheses Useless parentheses. 4 161