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PMD Results

The following document contains the results of PMD 6.55.0.

Violations By Priority

Priority 3

org/apache/maven/artifact/resolver/filter/ExclusionArtifactFilter.java
Rule Violation Line
UnusedPrivateField Avoid unused private fields such as 'exclusions'. 37
org/apache/maven/bridge/MavenRepositorySystem.java
Rule Violation Line
AvoidUsingHardCodedIP Do not hard code the IP address 765
org/apache/maven/configuration/BasedirBeanConfigurationPathTranslator.java
Rule Violation Line
EmptyControlStatement Empty if statement 45–53
org/apache/maven/execution/MavenSession.java
Rule Violation Line
UnusedFormalParameter Avoid unused constructor parameters such as 'eventDispatcher'. 371
org/apache/maven/internal/aether/DefaultRepositorySystemSessionFactory.java
Rule Violation Line
EmptyControlStatement Empty if statement 396–421
org/apache/maven/internal/impl/DefaultArtifactDeployer.java
Rule Violation Line
UnusedLocalVariable Avoid unused local variables such as 'result'. 56
org/apache/maven/internal/impl/DefaultArtifactInstaller.java
Rule Violation Line
UnusedLocalVariable Avoid unused local variables such as 'result'. 55
org/apache/maven/internal/impl/DefaultToolchainsXmlFactory.java
Rule Violation Line
UnusedLocalVariable Avoid unused local variables such as 'source'. 55
org/apache/maven/internal/transformation/impl/DefaultConsumerPomArtifactTransformer.java
Rule Violation Line
UnusedPrivateMethod Avoid unused private methods such as 'doDeleteFiles()'. 125
org/apache/maven/lifecycle/DefaultLifecycles.java
Rule Violation Line
UnusedFormalParameter Avoid unused constructor parameters such as 'logger'. 64
org/apache/maven/lifecycle/LifecycleExecutionException.java
Rule Violation Line
UnusedFormalParameter Avoid unused constructor parameters such as 'execution'. 49
UnusedFormalParameter Avoid unused constructor parameters such as 'execution'. 54
org/apache/maven/lifecycle/internal/builder/BuilderCommon.java
Rule Violation Line
EmptyControlStatement Empty if statement 184–194
org/apache/maven/lifecycle/internal/builder/multithreaded/MultiThreadedBuilder.java
Rule Violation Line
UnusedFormalParameter Avoid unused method parameters such as 'muxer'. 188
org/apache/maven/plugin/CycleDetectedInPluginGraphException.java
Rule Violation Line
UnusedFormalParameter Avoid unused constructor parameters such as 'e'. 31
org/apache/maven/plugin/PluginConfigurationException.java
Rule Violation Line
UnusedPrivateField Avoid unused private fields such as 'pluginDescriptor'. 29
UnusedPrivateField Avoid unused private fields such as 'originalMessage'. 31
org/apache/maven/plugin/PluginParameterExpressionEvaluator.java
Rule Violation Line
EmptyControlStatement Empty if statement 352–360
org/apache/maven/plugin/PluginParameterExpressionEvaluatorV4.java
Rule Violation Line
CollapsibleIfStatements These nested if statements could be combined 182–189
EmptyControlStatement Empty if statement 232–243
org/apache/maven/plugin/internal/DefaultMavenPluginManager.java
Rule Violation Line
UnusedFormalParameter Avoid unused method parameters such as 'pluginDescriptor'. 520
UnusedLocalVariable Avoid unused local variables such as 'sessionV4'. 668
org/apache/maven/project/MavenProject.java
Rule Violation Line
UnusedFormalParameter Avoid unused method parameters such as 'scope'. 338
CollapsibleIfStatements These nested if statements could be combined 1354–1356
CollapsibleIfStatements These nested if statements could be combined 1374–1376
CollapsibleIfStatements These nested if statements could be combined 1501–1506
CollapsibleIfStatements These nested if statements could be combined 1520–1522
org/apache/maven/toolchain/java/DefaultJavaToolChain.java
Rule Violation Line
UselessOverridingMethod Overriding method merely calls super 41–43
UselessOverridingMethod Overriding method merely calls super 46–48

Priority 4

org/apache/maven/ReactorReader.java
Rule Violation Line
UselessParentheses Useless parentheses. 301
UselessParentheses Useless parentheses. 302
org/apache/maven/RepositoryUtils.java
Rule Violation Line
UselessParentheses Useless parentheses. 69
org/apache/maven/bridge/MavenRepositorySystem.java
Rule Violation Line
UselessParentheses Useless parentheses. 804
org/apache/maven/classrealm/DefaultClassRealmManager.java
Rule Violation Line
UselessParentheses Useless parentheses. 258
org/apache/maven/exception/DefaultExceptionHandler.java
Rule Violation Line
UselessParentheses Useless parentheses. 206
UselessParentheses Useless parentheses. 235
org/apache/maven/graph/DefaultGraphBuilder.java
Rule Violation Line
UselessParentheses Useless parentheses. 269
org/apache/maven/internal/impl/AbstractNode.java
Rule Violation Line
UnnecessaryFullyQualifiedName Unnecessary use of fully qualified name 'org.eclipse.aether.graph.DependencyNode' due to existing import 'org.eclipse.aether.graph.DependencyNode' 34
org/apache/maven/internal/impl/DefaultNode.java
Rule Violation Line
UnnecessaryFullyQualifiedName Unnecessary use of fully qualified name 'org.eclipse.aether.graph.DependencyNode' due to existing import 'org.eclipse.aether.graph.DependencyNode' 38
UnnecessaryFullyQualifiedName Unnecessary use of fully qualified name 'org.eclipse.aether.graph.DependencyNode' due to existing import 'org.eclipse.aether.graph.DependencyNode' 42
UnnecessaryFullyQualifiedName Unnecessary use of fully qualified name 'org.eclipse.aether.graph.DependencyNode' due to existing import 'org.eclipse.aether.graph.DependencyNode' 87
UnnecessaryFullyQualifiedName Unnecessary use of fully qualified name 'org.eclipse.aether.graph.DependencyNode' due to existing import 'org.eclipse.aether.graph.DependencyNode' 91
UnnecessaryFullyQualifiedName Unnecessary use of fully qualified name 'org.eclipse.aether.graph.DependencyNode' due to existing import 'org.eclipse.aether.graph.DependencyNode' 92
UselessParentheses Useless parentheses. 94
org/apache/maven/internal/impl/DefaultRepositoryFactory.java
Rule Violation Line
UnnecessaryFullyQualifiedName Unnecessary use of fully qualified name 'org.eclipse.aether.repository.RepositoryPolicy' due to existing import 'org.eclipse.aether.repository.RepositoryPolicy' 65
UnnecessaryFullyQualifiedName Unnecessary use of fully qualified name 'org.eclipse.aether.repository.RepositoryPolicy' due to existing import 'org.eclipse.aether.repository.RepositoryPolicy' 79
org/apache/maven/internal/impl/DefaultToolchainManager.java
Rule Violation Line
UnnecessaryFullyQualifiedName Unnecessary use of fully qualified name 'org.apache.maven.toolchain.ToolchainPrivate' due to existing import 'org.apache.maven.toolchain.ToolchainPrivate' 80
UnnecessaryFullyQualifiedName Unnecessary use of fully qualified name 'org.apache.maven.toolchain.ToolchainPrivate' due to existing import 'org.apache.maven.toolchain.ToolchainPrivate' 81
org/apache/maven/internal/impl/DefaultTransportProvider.java
Rule Violation Line
UnnecessaryFullyQualifiedName Unnecessary use of fully qualified name 'org.eclipse.aether.spi.connector.transport.TransporterProvider' due to existing import 'org.eclipse.aether.spi.connector.transport.TransporterProvider' 41
org/apache/maven/lifecycle/internal/DefaultLifecycleExecutionPlanCalculator.java
Rule Violation Line
UselessParentheses Useless parentheses. 313
UselessParentheses Useless parentheses. 313
org/apache/maven/lifecycle/internal/DefaultLifecycleTaskSegmentCalculator.java
Rule Violation Line
UselessParentheses Useless parentheses. 78–79
org/apache/maven/lifecycle/internal/DependencyContext.java
Rule Violation Line
UselessParentheses Useless parentheses. 81
org/apache/maven/plugin/PluginParameterException.java
Rule Violation Line
UselessParentheses Useless parentheses. 125
org/apache/maven/plugin/PluginParameterExpressionEvaluator.java
Rule Violation Line
UselessParentheses Useless parentheses. 145
UselessParentheses Useless parentheses. 145
UselessParentheses Useless parentheses. 307
UselessParentheses Useless parentheses. 307
UselessParentheses Useless parentheses. 307
UselessParentheses Useless parentheses. 307
UselessParentheses Useless parentheses. 336–337
UselessParentheses Useless parentheses. 341
org/apache/maven/plugin/PluginParameterExpressionEvaluatorV4.java
Rule Violation Line
UselessParentheses Useless parentheses. 115
UselessParentheses Useless parentheses. 115
UselessParentheses Useless parentheses. 216–217
UselessParentheses Useless parentheses. 221
org/apache/maven/plugin/internal/DefaultMavenPluginManager.java
Rule Violation Line
UselessParentheses Useless parentheses. 599
UselessParentheses Useless parentheses. 599
org/apache/maven/plugin/prefix/internal/DefaultPluginPrefixResolver.java
Rule Violation Line
UselessParentheses Useless parentheses. 100
org/apache/maven/project/DefaultProjectBuilder.java
Rule Violation Line
UnnecessaryFullyQualifiedName Unnecessary use of fully qualified name 'org.eclipse.aether.RepositorySystem' due to existing import 'org.eclipse.aether.RepositorySystem' 97
UselessParentheses Useless parentheses. 442–443
UnnecessaryFullyQualifiedName Unnecessary use of fully qualified name 'org.apache.maven.model.Profile' due to existing import 'org.apache.maven.model.Profile' 959
UnnecessaryFullyQualifiedName Unnecessary use of fully qualified name 'org.apache.maven.model.Profile' due to existing import 'org.apache.maven.model.Profile' 960
org/apache/maven/project/MavenProject.java
Rule Violation Line
UselessParentheses Useless parentheses. 441
UselessParentheses Useless parentheses. 441
UselessParentheses Useless parentheses. 476
UselessParentheses Useless parentheses. 476
UselessParentheses Useless parentheses. 881
UselessParentheses Useless parentheses. 958
UselessParentheses Useless parentheses. 958
UselessParentheses Useless parentheses. 1092
UselessParentheses Useless parentheses. 1103
UselessParentheses Useless parentheses. 1113
UselessParentheses Useless parentheses. 1117
UselessParentheses Useless parentheses. 1121
UselessParentheses Useless parentheses. 1386
UselessParentheses Useless parentheses. 1427
UselessParentheses Useless parentheses. 1452
UselessParentheses Useless parentheses. 1532
org/apache/maven/project/ProjectModelResolver.java
Rule Violation Line
UnnecessaryFullyQualifiedName Unnecessary use of fully qualified name 'org.apache.maven.api.model.Parent' due to existing import 'org.apache.maven.api.model.Parent' 277
UnnecessaryFullyQualifiedName Unnecessary use of fully qualified name 'org.apache.maven.api.model.Dependency' due to existing import 'org.apache.maven.api.model.Dependency' 287
org/apache/maven/project/ProjectSorter.java
Rule Violation Line
UselessParentheses Useless parentheses. 244
org/apache/maven/project/collector/DefaultProjectsSelector.java
Rule Violation Line
UselessParentheses Useless parentheses. 78
UselessParentheses Useless parentheses. 78
org/apache/maven/settings/SettingsUtilsV4.java
Rule Violation Line
UnnecessaryFullyQualifiedName Unnecessary use of fully qualified name 'org.apache.maven.api.model.ActivationFile' due to existing import 'org.apache.maven.api.model.ActivationFile' 116
UnnecessaryFullyQualifiedName Unnecessary use of fully qualified name 'org.apache.maven.api.model.InputLocation' due to existing import 'org.apache.maven.api.model.InputLocation' 325
UnnecessaryFullyQualifiedName Unnecessary use of fully qualified name 'org.apache.maven.api.model.InputLocation' due to existing import 'org.apache.maven.api.model.InputLocation' 331

Files

org/apache/maven/ReactorReader.java

Rule Violation Priority Line
UselessParentheses Useless parentheses. 4 301
UselessParentheses Useless parentheses. 4 302

org/apache/maven/RepositoryUtils.java

Rule Violation Priority Line
UselessParentheses Useless parentheses. 4 69

org/apache/maven/artifact/resolver/filter/ExclusionArtifactFilter.java

Rule Violation Priority Line
UnusedPrivateField Avoid unused private fields such as 'exclusions'. 3 37

org/apache/maven/bridge/MavenRepositorySystem.java

Rule Violation Priority Line
AvoidUsingHardCodedIP Do not hard code the IP address 3 765
UselessParentheses Useless parentheses. 4 804

org/apache/maven/classrealm/DefaultClassRealmManager.java

Rule Violation Priority Line
UselessParentheses Useless parentheses. 4 258

org/apache/maven/configuration/BasedirBeanConfigurationPathTranslator.java

Rule Violation Priority Line
EmptyControlStatement Empty if statement 3 45–53

org/apache/maven/exception/DefaultExceptionHandler.java

Rule Violation Priority Line
UselessParentheses Useless parentheses. 4 206
UselessParentheses Useless parentheses. 4 235

org/apache/maven/execution/MavenSession.java

Rule Violation Priority Line
UnusedFormalParameter Avoid unused constructor parameters such as 'eventDispatcher'. 3 371

org/apache/maven/graph/DefaultGraphBuilder.java

Rule Violation Priority Line
UselessParentheses Useless parentheses. 4 269

org/apache/maven/internal/aether/DefaultRepositorySystemSessionFactory.java

Rule Violation Priority Line
EmptyControlStatement Empty if statement 3 396–421

org/apache/maven/internal/impl/AbstractNode.java

Rule Violation Priority Line
UnnecessaryFullyQualifiedName Unnecessary use of fully qualified name 'org.eclipse.aether.graph.DependencyNode' due to existing import 'org.eclipse.aether.graph.DependencyNode' 4 34

org/apache/maven/internal/impl/DefaultArtifactDeployer.java

Rule Violation Priority Line
UnusedLocalVariable Avoid unused local variables such as 'result'. 3 56

org/apache/maven/internal/impl/DefaultArtifactInstaller.java

Rule Violation Priority Line
UnusedLocalVariable Avoid unused local variables such as 'result'. 3 55

org/apache/maven/internal/impl/DefaultNode.java

Rule Violation Priority Line
UnnecessaryFullyQualifiedName Unnecessary use of fully qualified name 'org.eclipse.aether.graph.DependencyNode' due to existing import 'org.eclipse.aether.graph.DependencyNode' 4 38
UnnecessaryFullyQualifiedName Unnecessary use of fully qualified name 'org.eclipse.aether.graph.DependencyNode' due to existing import 'org.eclipse.aether.graph.DependencyNode' 4 42
UnnecessaryFullyQualifiedName Unnecessary use of fully qualified name 'org.eclipse.aether.graph.DependencyNode' due to existing import 'org.eclipse.aether.graph.DependencyNode' 4 87
UnnecessaryFullyQualifiedName Unnecessary use of fully qualified name 'org.eclipse.aether.graph.DependencyNode' due to existing import 'org.eclipse.aether.graph.DependencyNode' 4 91
UnnecessaryFullyQualifiedName Unnecessary use of fully qualified name 'org.eclipse.aether.graph.DependencyNode' due to existing import 'org.eclipse.aether.graph.DependencyNode' 4 92
UselessParentheses Useless parentheses. 4 94

org/apache/maven/internal/impl/DefaultRepositoryFactory.java

Rule Violation Priority Line
UnnecessaryFullyQualifiedName Unnecessary use of fully qualified name 'org.eclipse.aether.repository.RepositoryPolicy' due to existing import 'org.eclipse.aether.repository.RepositoryPolicy' 4 65
UnnecessaryFullyQualifiedName Unnecessary use of fully qualified name 'org.eclipse.aether.repository.RepositoryPolicy' due to existing import 'org.eclipse.aether.repository.RepositoryPolicy' 4 79

org/apache/maven/internal/impl/DefaultToolchainManager.java

Rule Violation Priority Line
UnnecessaryFullyQualifiedName Unnecessary use of fully qualified name 'org.apache.maven.toolchain.ToolchainPrivate' due to existing import 'org.apache.maven.toolchain.ToolchainPrivate' 4 80
UnnecessaryFullyQualifiedName Unnecessary use of fully qualified name 'org.apache.maven.toolchain.ToolchainPrivate' due to existing import 'org.apache.maven.toolchain.ToolchainPrivate' 4 81

org/apache/maven/internal/impl/DefaultToolchainsXmlFactory.java

Rule Violation Priority Line
UnusedLocalVariable Avoid unused local variables such as 'source'. 3 55

org/apache/maven/internal/impl/DefaultTransportProvider.java

Rule Violation Priority Line
UnnecessaryFullyQualifiedName Unnecessary use of fully qualified name 'org.eclipse.aether.spi.connector.transport.TransporterProvider' due to existing import 'org.eclipse.aether.spi.connector.transport.TransporterProvider' 4 41

org/apache/maven/internal/transformation/impl/DefaultConsumerPomArtifactTransformer.java

Rule Violation Priority Line
UnusedPrivateMethod Avoid unused private methods such as 'doDeleteFiles()'. 3 125

org/apache/maven/lifecycle/DefaultLifecycles.java

Rule Violation Priority Line
UnusedFormalParameter Avoid unused constructor parameters such as 'logger'. 3 64

org/apache/maven/lifecycle/LifecycleExecutionException.java

Rule Violation Priority Line
UnusedFormalParameter Avoid unused constructor parameters such as 'execution'. 3 49
UnusedFormalParameter Avoid unused constructor parameters such as 'execution'. 3 54

org/apache/maven/lifecycle/internal/DefaultLifecycleExecutionPlanCalculator.java

Rule Violation Priority Line
UselessParentheses Useless parentheses. 4 313
UselessParentheses Useless parentheses. 4 313

org/apache/maven/lifecycle/internal/DefaultLifecycleTaskSegmentCalculator.java

Rule Violation Priority Line
UselessParentheses Useless parentheses. 4 78–79

org/apache/maven/lifecycle/internal/DependencyContext.java

Rule Violation Priority Line
UselessParentheses Useless parentheses. 4 81

org/apache/maven/lifecycle/internal/builder/BuilderCommon.java

Rule Violation Priority Line
EmptyControlStatement Empty if statement 3 184–194

org/apache/maven/lifecycle/internal/builder/multithreaded/MultiThreadedBuilder.java

Rule Violation Priority Line
UnusedFormalParameter Avoid unused method parameters such as 'muxer'. 3 188

org/apache/maven/plugin/CycleDetectedInPluginGraphException.java

Rule Violation Priority Line
UnusedFormalParameter Avoid unused constructor parameters such as 'e'. 3 31

org/apache/maven/plugin/PluginConfigurationException.java

Rule Violation Priority Line
UnusedPrivateField Avoid unused private fields such as 'pluginDescriptor'. 3 29
UnusedPrivateField Avoid unused private fields such as 'originalMessage'. 3 31

org/apache/maven/plugin/PluginParameterException.java

Rule Violation Priority Line
UselessParentheses Useless parentheses. 4 125

org/apache/maven/plugin/PluginParameterExpressionEvaluator.java

Rule Violation Priority Line
UselessParentheses Useless parentheses. 4 145
UselessParentheses Useless parentheses. 4 145
UselessParentheses Useless parentheses. 4 307
UselessParentheses Useless parentheses. 4 307
UselessParentheses Useless parentheses. 4 307
UselessParentheses Useless parentheses. 4 307
UselessParentheses Useless parentheses. 4 336–337
UselessParentheses Useless parentheses. 4 341
EmptyControlStatement Empty if statement 3 352–360

org/apache/maven/plugin/PluginParameterExpressionEvaluatorV4.java

Rule Violation Priority Line
UselessParentheses Useless parentheses. 4 115
UselessParentheses Useless parentheses. 4 115
CollapsibleIfStatements These nested if statements could be combined 3 182–189
UselessParentheses Useless parentheses. 4 216–217
UselessParentheses Useless parentheses. 4 221
EmptyControlStatement Empty if statement 3 232–243

org/apache/maven/plugin/internal/DefaultMavenPluginManager.java

Rule Violation Priority Line
UnusedFormalParameter Avoid unused method parameters such as 'pluginDescriptor'. 3 520
UselessParentheses Useless parentheses. 4 599
UselessParentheses Useless parentheses. 4 599
UnusedLocalVariable Avoid unused local variables such as 'sessionV4'. 3 668

org/apache/maven/plugin/prefix/internal/DefaultPluginPrefixResolver.java

Rule Violation Priority Line
UselessParentheses Useless parentheses. 4 100

org/apache/maven/project/DefaultProjectBuilder.java

Rule Violation Priority Line
UnnecessaryFullyQualifiedName Unnecessary use of fully qualified name 'org.eclipse.aether.RepositorySystem' due to existing import 'org.eclipse.aether.RepositorySystem' 4 97
UselessParentheses Useless parentheses. 4 442–443
UnnecessaryFullyQualifiedName Unnecessary use of fully qualified name 'org.apache.maven.model.Profile' due to existing import 'org.apache.maven.model.Profile' 4 959
UnnecessaryFullyQualifiedName Unnecessary use of fully qualified name 'org.apache.maven.model.Profile' due to existing import 'org.apache.maven.model.Profile' 4 960

org/apache/maven/project/MavenProject.java

Rule Violation Priority Line
UnusedFormalParameter Avoid unused method parameters such as 'scope'. 3 338
UselessParentheses Useless parentheses. 4 441
UselessParentheses Useless parentheses. 4 441
UselessParentheses Useless parentheses. 4 476
UselessParentheses Useless parentheses. 4 476
UselessParentheses Useless parentheses. 4 881
UselessParentheses Useless parentheses. 4 958
UselessParentheses Useless parentheses. 4 958
UselessParentheses Useless parentheses. 4 1092
UselessParentheses Useless parentheses. 4 1103
UselessParentheses Useless parentheses. 4 1113
UselessParentheses Useless parentheses. 4 1117
UselessParentheses Useless parentheses. 4 1121
CollapsibleIfStatements These nested if statements could be combined 3 1354–1356
CollapsibleIfStatements These nested if statements could be combined 3 1374–1376
UselessParentheses Useless parentheses. 4 1386
UselessParentheses Useless parentheses. 4 1427
UselessParentheses Useless parentheses. 4 1452
CollapsibleIfStatements These nested if statements could be combined 3 1501–1506
CollapsibleIfStatements These nested if statements could be combined 3 1520–1522
UselessParentheses Useless parentheses. 4 1532

org/apache/maven/project/ProjectModelResolver.java

Rule Violation Priority Line
UnnecessaryFullyQualifiedName Unnecessary use of fully qualified name 'org.apache.maven.api.model.Parent' due to existing import 'org.apache.maven.api.model.Parent' 4 277
UnnecessaryFullyQualifiedName Unnecessary use of fully qualified name 'org.apache.maven.api.model.Dependency' due to existing import 'org.apache.maven.api.model.Dependency' 4 287

org/apache/maven/project/ProjectSorter.java

Rule Violation Priority Line
UselessParentheses Useless parentheses. 4 244

org/apache/maven/project/collector/DefaultProjectsSelector.java

Rule Violation Priority Line
UselessParentheses Useless parentheses. 4 78
UselessParentheses Useless parentheses. 4 78

org/apache/maven/settings/SettingsUtilsV4.java

Rule Violation Priority Line
UnnecessaryFullyQualifiedName Unnecessary use of fully qualified name 'org.apache.maven.api.model.ActivationFile' due to existing import 'org.apache.maven.api.model.ActivationFile' 4 116
UnnecessaryFullyQualifiedName Unnecessary use of fully qualified name 'org.apache.maven.api.model.InputLocation' due to existing import 'org.apache.maven.api.model.InputLocation' 4 325
UnnecessaryFullyQualifiedName Unnecessary use of fully qualified name 'org.apache.maven.api.model.InputLocation' due to existing import 'org.apache.maven.api.model.InputLocation' 4 331

org/apache/maven/toolchain/java/DefaultJavaToolChain.java

Rule Violation Priority Line
UselessOverridingMethod Overriding method merely calls super 3 41–43
UselessOverridingMethod Overriding method merely calls super 3 46–48