PMD Results

The following document contains the results of PMD 6.55.0.

Violations By Priority

Priority 3

org/apache/maven/artifact/deployer/DefaultArtifactDeployer.java
Rule Violation Line
EmptyControlStatement Empty if statement 109–114
org/apache/maven/artifact/installer/DefaultArtifactInstaller.java
Rule Violation Line
EmptyControlStatement Empty if statement 88–93
org/apache/maven/artifact/repository/DefaultArtifactRepository.java
Rule Violation Line
UnusedFormalParameter Avoid unused constructor parameters such as 'uniqueVersion'. 73
org/apache/maven/artifact/repository/metadata/DefaultRepositoryMetadataManager.java
Rule Violation Line
CollapsibleIfStatements These nested if statements could be combined 124–132
CollapsibleIfStatements These nested if statements could be combined 363–371
org/apache/maven/artifact/resolver/DefaultArtifactResolver.java
Rule Violation Line
AvoidThreadGroup Avoid using java.lang.ThreadGroup; it is not thread safe 539
org/apache/maven/project/interpolation/RegexBasedModelInterpolator.java
Rule Violation Line
UnusedFormalParameter Avoid unused constructor parameters such as 'envars'. 42
org/apache/maven/project/path/DefaultPathTranslator.java
Rule Violation Line
CollapsibleIfStatements These nested if statements could be combined 142–144
org/apache/maven/repository/DefaultMirrorSelector.java
Rule Violation Line
AvoidUsingHardCodedIP Do not hard code the IP address 139
org/apache/maven/repository/legacy/DefaultWagonManager.java
Rule Violation Line
UnusedFormalParameter Avoid unused method parameters such as 'protocol'. 675
org/apache/maven/repository/legacy/resolver/DefaultLegacyArtifactCollector.java
Rule Violation Line
CollapsibleIfStatements These nested if statements could be combined 176–183
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 97–103
UnusedFormalParameter Avoid unused method parameters such as 'v'. 189
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/metadata/AbstractArtifactMetadata.java
Rule Violation Line
UnnecessaryFullyQualifiedName Unnecessary use of fully qualified name 'org.apache.maven.artifact.metadata.ArtifactMetadata' due to existing same package import 'org.apache.maven.artifact.metadata.*' 29
org/apache/maven/artifact/repository/LegacyLocalRepositoryManager.java
Rule Violation Line
UselessParentheses Useless parentheses. 105
UselessParentheses Useless parentheses. 202
org/apache/maven/artifact/repository/metadata/DefaultRepositoryMetadataManager.java
Rule Violation Line
UselessParentheses Useless parentheses. 215
UselessParentheses Useless parentheses. 216
UselessParentheses Useless parentheses. 254
org/apache/maven/project/artifact/MavenMetadataSource.java
Rule Violation Line
UselessParentheses Useless parentheses. 468
UselessParentheses Useless parentheses. 468
org/apache/maven/project/interpolation/AbstractStringBasedModelInterpolator.java
Rule Violation Line
UselessParentheses Useless parentheses. 280
UselessParentheses Useless parentheses. 282
org/apache/maven/repository/ArtifactTransferEvent.java
Rule Violation Line
UselessParentheses Useless parentheses. 279
UselessParentheses Useless parentheses. 279
org/apache/maven/repository/DefaultMirrorSelector.java
Rule Violation Line
UselessParentheses Useless parentheses. 178
org/apache/maven/repository/legacy/DefaultUpdateCheckManager.java
Rule Violation Line
UselessParentheses Useless parentheses. 98
UselessParentheses Useless parentheses. 133
org/apache/maven/repository/legacy/resolver/DefaultLegacyArtifactCollector.java
Rule Violation Line
UselessParentheses Useless parentheses. 260
UselessParentheses Useless parentheses. 260
UselessParentheses Useless parentheses. 351
UselessParentheses Useless parentheses. 351
UselessParentheses Useless parentheses. 575
UselessParentheses Useless parentheses. 581
UselessParentheses Useless parentheses. 588
UselessParentheses Useless parentheses. 589
UselessParentheses Useless parentheses. 622
org/apache/maven/repository/legacy/resolver/transform/SnapshotTransformation.java
Rule Violation Line
UselessParentheses Useless parentheses. 137
UselessParentheses Useless parentheses. 138–139
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 3 109–114

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

Rule Violation Priority Line
EmptyControlStatement Empty if statement 3 88–93

org/apache/maven/artifact/metadata/AbstractArtifactMetadata.java

Rule Violation Priority Line
UnnecessaryFullyQualifiedName Unnecessary use of fully qualified name 'org.apache.maven.artifact.metadata.ArtifactMetadata' due to existing same package import 'org.apache.maven.artifact.metadata.*' 4 29

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

Rule Violation Priority Line
UnusedFormalParameter Avoid unused constructor parameters such as 'uniqueVersion'. 3 73

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

Rule Violation Priority Line
UselessParentheses Useless parentheses. 4 105
UselessParentheses Useless parentheses. 4 202

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

Rule Violation Priority Line
CollapsibleIfStatements These nested if statements could be combined 3 124–132
UselessParentheses Useless parentheses. 4 215
UselessParentheses Useless parentheses. 4 216
UselessParentheses Useless parentheses. 4 254
CollapsibleIfStatements These nested if statements could be combined 3 363–371

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

Rule Violation Priority Line
AvoidThreadGroup Avoid using java.lang.ThreadGroup; it is not thread safe 3 539

org/apache/maven/project/artifact/MavenMetadataSource.java

Rule Violation Priority Line
UselessParentheses Useless parentheses. 4 468
UselessParentheses Useless parentheses. 4 468

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

Rule Violation Priority Line
UselessParentheses Useless parentheses. 4 280
UselessParentheses Useless parentheses. 4 282

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

Rule Violation Priority Line
UnusedFormalParameter Avoid unused constructor parameters such as 'envars'. 3 42

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

Rule Violation Priority Line
CollapsibleIfStatements These nested if statements could be combined 3 142–144

org/apache/maven/repository/ArtifactTransferEvent.java

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

org/apache/maven/repository/DefaultMirrorSelector.java

Rule Violation Priority Line
AvoidUsingHardCodedIP Do not hard code the IP address 3 139
UselessParentheses Useless parentheses. 4 178

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

Rule Violation Priority Line
UselessParentheses Useless parentheses. 4 98
UselessParentheses Useless parentheses. 4 133

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

Rule Violation Priority Line
UnusedFormalParameter Avoid unused method parameters such as 'protocol'. 3 675

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

Rule Violation Priority Line
CollapsibleIfStatements These nested if statements could be combined 3 176–183
UselessParentheses Useless parentheses. 4 260
UselessParentheses Useless parentheses. 4 260
UselessParentheses Useless parentheses. 4 351
UselessParentheses Useless parentheses. 4 351
UselessParentheses Useless parentheses. 4 575
UselessParentheses Useless parentheses. 4 581
UselessParentheses Useless parentheses. 4 588
UselessParentheses Useless parentheses. 4 589
UselessParentheses Useless parentheses. 4 622

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

Rule Violation Priority Line
UselessParentheses Useless parentheses. 4 137
UselessParentheses Useless parentheses. 4 138–139

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 97–103
UnusedFormalParameter Avoid unused method parameters such as 'v'. 3 189

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