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PMD Results

The following document contains the results of PMD 6.4.0.

Files

org/apache/logging/log4j/core/Logger.java

Violation Priority Line
Avoid unused imports such as 'org.apache.logging.log4j.core.impl.LocationAware' 4 33

org/apache/logging/log4j/core/LoggerContext.java

Violation Priority Line
Avoid empty catch blocks 3 389–391

org/apache/logging/log4j/core/appender/AsyncAppender.java

Violation Priority Line
Avoid empty catch blocks 3 411–413
Avoid empty catch blocks 3 456–458

org/apache/logging/log4j/core/appender/ConsoleAppender.java

Violation Priority Line
Useless parentheses. 4 251

org/apache/logging/log4j/core/appender/FailoverAppender.java

Violation Priority Line
Useless parentheses. 4 133

org/apache/logging/log4j/core/appender/FileManager.java

Violation Priority Line
Avoid modifiers which are implied by the context 3 232
Avoid modifiers which are implied by the context 3 265

org/apache/logging/log4j/core/appender/HttpURLConnectionManager.java

Violation Priority Line
Avoid empty while statements 3 113–115

org/apache/logging/log4j/core/appender/MemoryMappedFileManager.java

Violation Priority Line
Useless parentheses. 4 346

org/apache/logging/log4j/core/appender/RollingRandomAccessFileAppender.java

Violation Priority Line
Avoid unused constructor parameters such as 'bufferSize'. 3 207

org/apache/logging/log4j/core/appender/ScriptAppenderSelector.java

Violation Priority Line
Avoid unused constructor parameters such as 'properties'. 3 137

org/apache/logging/log4j/core/appender/SmtpAppender.java

Violation Priority Line
Overriding method merely calls super 3 242–244
Overriding method merely calls super 3 251–253

org/apache/logging/log4j/core/appender/db/jdbc/ColumnConfig.java

Violation Priority Line
Useless parentheses. 4 74
Useless parentheses. 4 74
Useless parentheses. 4 74

org/apache/logging/log4j/core/appender/db/jdbc/JdbcDatabaseManager.java

Violation Priority Line
Avoid empty catch blocks 3 491–493
Avoid empty catch blocks 3 497–499
Avoid modifiers which are implied by the context 3 662
Avoid empty catch blocks 3 868–870

org/apache/logging/log4j/core/appender/mom/JmsManager.java

Violation Priority Line
These nested if statements could be combined 3 455–461

org/apache/logging/log4j/core/appender/rolling/DefaultRolloverStrategy.java

Violation Priority Line
Ternary operators that can be simplified with || or && 3 126
Useless parentheses. 4 457

org/apache/logging/log4j/core/appender/rolling/DirectWriteRolloverStrategy.java

Violation Priority Line
Avoid unused private fields such as 'usePrevTime'. 3 239
Useless parentheses. 4 317

org/apache/logging/log4j/core/appender/rolling/RollingFileManager.java

Violation Priority Line
Avoid unused constructor parameters such as 'bufferSize'. 3 93
Ternary operators that can be simplified with || or && 3 651

org/apache/logging/log4j/core/appender/rolling/RollingRandomAccessFileManager.java

Violation Priority Line
Avoid unused constructor parameters such as 'immediateFlush'. 3 65

org/apache/logging/log4j/core/appender/rolling/action/CommonsCompressAction.java

Violation Priority Line
Avoid modifiers which are implied by the context 3 106
Avoid modifiers which are implied by the context 3 107–109

org/apache/logging/log4j/core/appender/rolling/action/Duration.java

Violation Priority Line
These nested if statements could be combined 3 122–138
Useless parentheses. 4 168

org/apache/logging/log4j/core/appender/rolling/action/FileRenameAction.java

Violation Priority Line
Useless parentheses. 4 105
Useless parentheses. 4 107

org/apache/logging/log4j/core/appender/rolling/action/GzCompressAction.java

Violation Priority Line
Avoid modifiers which are implied by the context 3 135
Avoid modifiers which are implied by the context 3 136
Avoid modifiers which are implied by the context 3 137–138
Avoid modifiers which are implied by the context 3 140

org/apache/logging/log4j/core/appender/rolling/action/ScriptCondition.java

Violation Priority Line
These nested if statements could be combined 3 113–116

org/apache/logging/log4j/core/appender/rolling/action/ZipCompressAction.java

Violation Priority Line
Avoid modifiers which are implied by the context 3 98
Avoid modifiers which are implied by the context 3 99

org/apache/logging/log4j/core/appender/routing/IdlePurgePolicy.java

Violation Priority Line
These nested if statements could be combined 3 78–81

org/apache/logging/log4j/core/async/AsyncLogger.java

Violation Priority Line
Useless parentheses. 4 341

org/apache/logging/log4j/core/async/AsyncLoggerConfig.java

Violation Priority Line
Overriding method merely calls super 3 126–128

org/apache/logging/log4j/core/async/AsyncLoggerConfigDisruptor.java

Violation Priority Line
Useless parentheses. 4 199

org/apache/logging/log4j/core/async/RingBufferLogEvent.java

Violation Priority Line
Useless parentheses. 4 227
These nested if statements could be combined 3 321–323
These nested if statements could be combined 3 332–334

org/apache/logging/log4j/core/config/ConfigurationFactory.java

Violation Priority Line
Avoid unused private fields such as 'HTTPS'. 3 138
Avoid unused private fields such as 'HTTP'. 3 139

org/apache/logging/log4j/core/config/ConfigurationScheduler.java

Violation Priority Line
Overriding method merely calls super 3 56–58

org/apache/logging/log4j/core/config/ConfigurationSource.java

Violation Priority Line
Avoid unused private fields such as 'HTTPS'. 3 50
Avoid unused private fields such as 'HTTP'. 3 51
Avoid empty catch blocks 3 79–81
Avoid empty catch blocks 3 209–211
Avoid empty catch blocks 3 223–225

org/apache/logging/log4j/core/config/LocationAwareReliabilityStrategy.java

Violation Priority Line
No need to import a type that lives in the same package 3 21

org/apache/logging/log4j/core/config/LockingReliabilityStrategy.java

Violation Priority Line
Avoid unused imports such as 'org.apache.logging.log4j.core.impl.LocationAware' 4 27

org/apache/logging/log4j/core/config/LoggerConfig.java

Violation Priority Line
Overriding method merely calls super 3 167–169

org/apache/logging/log4j/core/config/json/JsonConfiguration.java

Violation Priority Line
Avoid unused local variables such as 'configFile'. 3 55
Avoid modifiers which are implied by the context 3 58

org/apache/logging/log4j/core/config/plugins/convert/Base64Converter.java

Violation Priority Line
Avoid empty catch blocks 3 43–45
Avoid empty catch blocks 3 45–47
Avoid empty catch blocks 3 47–49
Avoid empty catch blocks 3 49–51
Avoid empty catch blocks 3 59–61

org/apache/logging/log4j/core/config/plugins/processor/PluginCache.java

Violation Priority Line
Avoid modifiers which are implied by the context 3 70
Avoid modifiers which are implied by the context 3 100

org/apache/logging/log4j/core/config/plugins/processor/PluginProcessor.java

Violation Priority Line
Avoid modifiers which are implied by the context 3 119

org/apache/logging/log4j/core/config/plugins/util/ResolverUtil.java

Violation Priority Line
Avoid modifiers which are implied by the context 3 220

org/apache/logging/log4j/core/config/plugins/visitors/PluginElementVisitor.java

Violation Priority Line
Avoid empty if statements 3 101–103

org/apache/logging/log4j/core/config/properties/PropertiesConfigurationFactory.java

Violation Priority Line
Avoid modifiers which are implied by the context 3 47

org/apache/logging/log4j/core/config/xml/XmlConfiguration.java

Violation Priority Line
Avoid unused local variables such as 'configFile'. 3 77
Useless parentheses. 4 310

org/apache/logging/log4j/core/filter/MapFilter.java

Violation Priority Line
Useless parentheses. 4 90
Useless parentheses. 4 90
Useless parentheses. 4 103
Useless parentheses. 4 103
Useless parentheses. 4 116
Useless parentheses. 4 116

org/apache/logging/log4j/core/filter/ScriptFilter.java

Violation Priority Line
These nested if statements could be combined 3 146–149

org/apache/logging/log4j/core/filter/StructuredDataFilter.java

Violation Priority Line
Useless parentheses. 4 84
Useless parentheses. 4 84

org/apache/logging/log4j/core/filter/ThreadContextMapFilter.java

Violation Priority Line
Useless parentheses. 4 109
Useless parentheses. 4 109

org/apache/logging/log4j/core/filter/TimeFilter.java

Violation Priority Line
Avoid unused private fields such as 'HOUR_MS'. 3 49
Avoid unused private fields such as 'MINUTE_MS'. 3 54
Avoid unused private fields such as 'SECOND_MS'. 3 59

org/apache/logging/log4j/core/impl/Log4jContextFactory.java

Violation Priority Line
Useless parentheses. 4 260

org/apache/logging/log4j/core/impl/Log4jLogEvent.java

Violation Priority Line
Avoid empty catch blocks 3 1023–1025

org/apache/logging/log4j/core/impl/ThrowableFormatOptions.java

Violation Priority Line
Avoid modifiers which are implied by the context 3 241
Avoid empty if statements 3 257–259

org/apache/logging/log4j/core/impl/ThrowableProxyHelper.java

Violation Priority Line
Avoid empty catch blocks 3 177–179
Avoid empty catch blocks 3 213–215

org/apache/logging/log4j/core/jackson/ExtendedStackTraceElementMixIn.java

Violation Priority Line
Avoid unused constructor parameters such as 'declaringClass'. 3 41
Avoid unused constructor parameters such as 'methodName'. 3 42
Avoid unused constructor parameters such as 'fileName'. 3 43
Avoid unused constructor parameters such as 'lineNumber'. 3 44
Avoid unused constructor parameters such as 'exact'. 3 45
Avoid unused constructor parameters such as 'location'. 3 46
Avoid unused constructor parameters such as 'version'. 3 47

org/apache/logging/log4j/core/jackson/Initializers.java

Violation Priority Line
Useless parentheses. 4 56
Useless parentheses. 4 78

org/apache/logging/log4j/core/jackson/InstantMixIn.java

Violation Priority Line
Avoid unused constructor parameters such as 'epochSecond'. 3 39
Avoid unused constructor parameters such as 'nanoOfSecond'. 3 40

org/apache/logging/log4j/core/jackson/Log4jJsonModule.java

Violation Priority Line
Avoid unused private fields such as 'objectMessageAsJsonObject'. 3 37

org/apache/logging/log4j/core/jackson/Log4jStackTraceElementDeserializer.java

Violation Priority Line
Avoid empty if statements 3 72–74

org/apache/logging/log4j/core/jackson/MarkerMixIn.java

Violation Priority Line
Avoid unused constructor parameters such as 'name'. 3 61

org/apache/logging/log4j/core/jackson/StackTraceElementMixIn.java

Violation Priority Line
Avoid unused constructor parameters such as 'declaringClass'. 3 37
Avoid unused constructor parameters such as 'methodName'. 3 38
Avoid unused constructor parameters such as 'fileName'. 3 39
Avoid unused constructor parameters such as 'lineNumber'. 3 40

org/apache/logging/log4j/core/jackson/ThrowableProxyMixIn.java

Violation Priority Line
Avoid unused private fields such as 'causeProxy'. 3 34
Avoid unused private fields such as 'commonElementCount'. 3 38
Avoid unused private fields such as 'extendedStackTrace'. 3 43
Avoid unused private fields such as 'localizedMessage'. 3 47
Avoid unused private fields such as 'message'. 3 51
Avoid unused private fields such as 'name'. 3 55
Avoid unused private fields such as 'throwable'. 3 58

org/apache/logging/log4j/core/jackson/ThrowableProxyWithStacktraceAsStringMixIn.java

Violation Priority Line
Avoid unused private fields such as 'causeProxy'. 3 33
Avoid unused private fields such as 'commonElementCount'. 3 37
Avoid unused private fields such as 'extendedStackTrace'. 3 40
Avoid unused private fields such as 'localizedMessage'. 3 44
Avoid unused private fields such as 'message'. 3 48
Avoid unused private fields such as 'name'. 3 52
Avoid unused private fields such as 'throwable'. 3 55

org/apache/logging/log4j/core/jackson/ThrowableProxyWithoutStacktraceMixIn.java

Violation Priority Line
Avoid unused private fields such as 'causeProxy'. 3 33
Avoid unused private fields such as 'commonElementCount'. 3 37
Avoid unused private fields such as 'extendedStackTrace'. 3 40
Avoid unused private fields such as 'localizedMessage'. 3 44
Avoid unused private fields such as 'message'. 3 48
Avoid unused private fields such as 'name'. 3 52
Avoid unused private fields such as 'throwable'. 3 55

org/apache/logging/log4j/core/jmx/Server.java

Violation Priority Line
Avoid unused method parameters such as 'executor'. 3 281
Avoid unused method parameters such as 'executor'. 3 355
Avoid unused method parameters such as 'executor'. 3 372
Useless parentheses. 4 380

org/apache/logging/log4j/core/layout/ByteBufferDestination.java

Violation Priority Line
Avoid unused imports such as 'org.apache.logging.log4j.core.appender.OutputStreamManager' 4 21

org/apache/logging/log4j/core/layout/GelfLayout.java

Violation Priority Line
Avoid modifiers which are implied by the context 3 321
Useless parentheses. 4 388

org/apache/logging/log4j/core/layout/HtmlLayout.java

Violation Priority Line
Avoid modifiers which are implied by the context 3 74–100
Avoid empty catch blocks 3 236–238

org/apache/logging/log4j/core/layout/LockingStringBuilderEncoder.java

Violation Priority Line
Avoid unused private methods such as 'getCharBuffer()'. 3 48
Avoid unused method parameters such as 'destination'. 3 68

org/apache/logging/log4j/core/layout/Rfc5424Layout.java

Violation Priority Line
Useless parentheses. 4 336
Useless parentheses. 4 360
Useless parentheses. 4 394
Useless parentheses. 4 509

org/apache/logging/log4j/core/layout/ScriptPatternSelector.java

Violation Priority Line
These nested if statements could be combined 3 84–87

org/apache/logging/log4j/core/layout/SerializedLayout.java

Violation Priority Line
Avoid modifiers which are implied by the context 3 67

org/apache/logging/log4j/core/layout/StringBuilderEncoder.java

Violation Priority Line
Avoid unused method parameters such as 'destination'. 3 94

org/apache/logging/log4j/core/lookup/JndiLookup.java

Violation Priority Line
Avoid modifiers which are implied by the context 3 65

org/apache/logging/log4j/core/net/MulticastDnsAdvertiser.java

Violation Priority Line
Avoid empty catch blocks 3 93–95
Avoid empty catch blocks 3 198–200

org/apache/logging/log4j/core/net/SmtpManager.java

Violation Priority Line
Avoid modifiers which are implied by the context 3 236

org/apache/logging/log4j/core/net/ssl/AbstractKeyStoreConfiguration.java

Violation Priority Line
Avoid modifiers which are implied by the context 3 71

org/apache/logging/log4j/core/net/ssl/KeyStoreConfiguration.java

Violation Priority Line
Useless parentheses. 4 161

org/apache/logging/log4j/core/net/ssl/TrustStoreConfiguration.java

Violation Priority Line
Useless parentheses. 4 149

org/apache/logging/log4j/core/pattern/AnsiEscape.java

Violation Priority Line
Avoid empty catch blocks 3 328–330

org/apache/logging/log4j/core/pattern/CachedDateFormat.java

Violation Priority Line
Useless parentheses. 4 211
Useless parentheses. 4 268
Useless parentheses. 4 268
Useless parentheses. 4 268
Useless parentheses. 4 381
Useless parentheses. 4 381

org/apache/logging/log4j/core/pattern/HighlightConverter.java

Violation Priority Line
Useless parentheses. 4 199

org/apache/logging/log4j/core/pattern/HtmlTextRenderer.java

Violation Priority Line
Avoid unused constructor parameters such as 'formats'. 3 24

org/apache/logging/log4j/core/pattern/JAnsiTextRenderer.java

Violation Priority Line
Too many static imports may lead to messy code 3 17–332

org/apache/logging/log4j/core/pattern/MarkerPatternConverter.java

Violation Priority Line
Avoid unused constructor parameters such as 'options'. 3 37

org/apache/logging/log4j/core/pattern/MarkerSimpleNamePatternConverter.java

Violation Priority Line
Avoid unused constructor parameters such as 'options'. 3 36

org/apache/logging/log4j/core/pattern/MessagePatternConverter.java

Violation Priority Line
Avoid unused imports such as 'org.apache.logging.log4j.core.util.Constants' 4 25
Avoid unused private fields such as 'config'. 3 45

org/apache/logging/log4j/core/pattern/NameAbbreviator.java

Violation Priority Line
Useless parentheses. 4 295

org/apache/logging/log4j/core/pattern/NanoTimePatternConverter.java

Violation Priority Line
Avoid unused constructor parameters such as 'options'. 3 37

org/apache/logging/log4j/core/pattern/PatternParser.java

Violation Priority Line
Avoid unused constructor parameters such as 'expectedClass'. 3 128
These nested if statements could be combined 3 186–188

org/apache/logging/log4j/core/pattern/StyleConverter.java

Violation Priority Line
Useless parentheses. 4 99

org/apache/logging/log4j/core/pattern/UuidPatternConverter.java

Violation Priority Line
Useless parentheses. 4 53

org/apache/logging/log4j/core/pattern/VariablesNotEmptyReplacementConverter.java

Violation Priority Line
Useless parentheses. 4 86

org/apache/logging/log4j/core/script/ScriptFile.java

Violation Priority Line
Avoid modifiers which are implied by the context 3 96–97

org/apache/logging/log4j/core/selector/JndiContextSelector.java

Violation Priority Line
Avoid modifiers which are implied by the context 3 117

org/apache/logging/log4j/core/tools/Generate.java

Violation Priority Line
Avoid modifiers which are implied by the context 3 53–166

org/apache/logging/log4j/core/tools/picocli/CommandLine.java

Violation Priority Line
Avoid modifiers which are implied by the context 3 364–375
Avoid modifiers which are implied by the context 3 387–398
Useless parentheses. 4 1040
Avoid using a branching statement as the last in a loop. 2 1064
Useless parentheses. 4 2092
These nested if statements could be combined 3 2171
Avoid unused method parameters such as 'valueAttachedToOption'. 3 2215
Avoid unused local variables such as 'length'. 3 2220
Ternary operators that can be simplified with || or && 3 2258
Avoid unused method parameters such as 'annotation'. 3 2286
These nested if statements could be combined 3 2320–2322
Avoid unused method parameters such as 'arity'. 3 2329
Avoid unused local variables such as 'desc'. 3 2359
Avoid unused method parameters such as 'cls'. 3 2369
These nested if statements could be combined 3 2435–2437
Avoid unused method parameters such as 'arity'. 3 2445
Avoid unused method parameters such as 'originalSize'. 3 2450
These nested if statements could be combined 3 2495–2497
Useless parentheses. 4 2499
These nested if statements could be combined 3 2543
Useless parentheses. 4 2611
Ternary operators that can be simplified with || or && 3 2971
Ternary operators that can be simplified with || or && 3 2972
Ternary operators that can be simplified with || or && 3 2974
Unnecessary use of fully qualified name 'Help.Column.Overflow.SPAN' due to existing static import 'org.apache.logging.log4j.core.tools.picocli.CommandLine.Help.Column.Overflow.SPAN' 4 3330
Unnecessary use of fully qualified name 'Help.Column.Overflow.WRAP' due to existing static import 'org.apache.logging.log4j.core.tools.picocli.CommandLine.Help.Column.Overflow.WRAP' 4 3331
Useless parentheses. 4 3336
Useless parentheses. 4 3350
Useless parentheses. 4 3705
Avoid unused local variables such as 'o1'. 3 3873
Avoid unused local variables such as 'o2'. 3 3874
Useless parentheses. 4 4280
Useless parentheses. 4 4520
Useless parentheses. 4 4775

org/apache/logging/log4j/core/util/AbstractWatcher.java

Violation Priority Line
Avoid unused imports such as 'java.io.File' 4 19

org/apache/logging/log4j/core/util/Booleans.java

Violation Priority Line
Useless parentheses. 4 37

org/apache/logging/log4j/core/util/CronExpression.java

Violation Priority Line
Useless parentheses. 4 299
Useless parentheses. 4 299
Useless parentheses. 4 299
These nested if statements could be combined 3 488–491
Useless parentheses. 4 510
Useless parentheses. 4 510
Useless parentheses. 4 510
Useless parentheses. 4 510
Useless parentheses. 4 510
Useless parentheses. 4 574
Useless parentheses. 4 580
Useless parentheses. 4 628
Useless parentheses. 4 630
Useless parentheses. 4 632
Useless parentheses. 4 634
Useless parentheses. 4 773
Useless parentheses. 4 943
Useless parentheses. 4 949
Useless parentheses. 4 954
Useless parentheses. 4 955
Useless parentheses. 4 960
These nested if statements could be combined 3 965–969
Useless parentheses. 4 965
Useless parentheses. 4 966
Useless parentheses. 4 1118
Unnecessary use of fully qualified name 'java.util.Calendar' due to existing import 'java.util.Calendar' 4 1266
Unnecessary use of fully qualified name 'java.util.Calendar.getInstance' due to existing import 'java.util.Calendar' 4 1266
Unnecessary use of fully qualified name 'java.util.Calendar.getInstance' due to existing import 'java.util.Calendar' 4 1302
Unnecessary use of fully qualified name 'java.util.Calendar' due to existing import 'java.util.Calendar' 4 1302
Unnecessary use of fully qualified name 'java.util.Calendar.HOUR_OF_DAY' due to existing import 'java.util.Calendar' 4 1566
Unnecessary use of fully qualified name 'java.util.Calendar.HOUR_OF_DAY' due to existing import 'java.util.Calendar' 4 1567
Unnecessary use of fully qualified name 'java.util.Calendar.HOUR_OF_DAY' due to existing import 'java.util.Calendar' 4 1568
Avoid unused local variables such as 'cl'. 3 1573
Useless parentheses. 4 1642
Useless parentheses. 4 1642
Useless parentheses. 4 1651

org/apache/logging/log4j/core/util/FileUtils.java

Violation Priority Line
Useless parentheses. 4 64–65
Useless parentheses. 4 65

org/apache/logging/log4j/core/util/IOUtils.java

Violation Priority Line
Avoid unused imports such as 'java.io.InputStream' 4 20
Avoid unused imports such as 'java.io.OutputStream' 4 21

org/apache/logging/log4j/core/util/JsonUtils.java

Violation Priority Line
Useless parentheses. 4 97

org/apache/logging/log4j/core/util/Loader.java

Violation Priority Line
Avoid unused local variables such as 'className'. 3 334

org/apache/logging/log4j/core/util/Log4jThreadFactory.java

Violation Priority Line
Avoid using java.lang.ThreadGroup; it is not thread safe 3 81

org/apache/logging/log4j/core/util/Source.java

Violation Priority Line
Avoid unused imports such as 'java.io.ByteArrayInputStream' 4 20
Avoid unused imports such as 'java.io.ByteArrayOutputStream' 4 21
Avoid unused imports such as 'java.io.FileInputStream' 4 23
Avoid unused imports such as 'java.io.FileNotFoundException' 4 24
Avoid unused imports such as 'java.io.IOException' 4 25
Avoid unused imports such as 'java.io.InputStream' 4 26
Avoid unused imports such as 'java.net.MalformedURLException' 4 27
Avoid unused imports such as 'java.net.URISyntaxException' 4 29
Avoid unused imports such as 'java.net.URL' 4 30
Avoid unused imports such as 'org.apache.logging.log4j.Level' 4 33
Avoid unused imports such as 'org.apache.logging.log4j.core.config.ConfigurationFactory' 4 34
Avoid unused imports such as 'org.apache.logging.log4j.util.LoaderUtil' 4 36
Avoid unused constructor parameters such as 'lastModified'. 3 78

org/apache/logging/log4j/core/util/StringEncoder.java

Violation Priority Line
Useless parentheses. 4 81
Useless parentheses. 4 81
Useless parentheses. 4 97
Useless parentheses. 4 97
Useless parentheses. 4 98
Useless parentheses. 4 105

org/apache/logging/log4j/core/util/Throwables.java

Violation Priority Line
Avoid empty catch blocks 3 62–64

org/apache/logging/log4j/core/util/Transform.java

Violation Priority Line
Useless parentheses. 4 50–53
Useless parentheses. 4 127–134

org/apache/logging/log4j/core/util/TypeUtil.java

Violation Priority Line
Useless parentheses. 4 219
Useless parentheses. 4 219
Useless parentheses. 4 219

org/apache/logging/log4j/core/util/UuidUtil.java

Violation Priority Line
Avoid unused imports such as 'java.net.InetAddress' 4 19
Avoid unused imports such as 'java.net.NetworkInterface' 4 20
Avoid unused imports such as 'java.net.SocketException' 4 21
Avoid unused imports such as 'java.net.UnknownHostException' 4 22
Avoid unused imports such as 'java.util.Enumeration' 4 25
Avoid unused private fields such as 'LOGGER'. 3 44
Useless parentheses. 4 143
Useless parentheses. 4 143–144

org/apache/logging/log4j/core/util/Watcher.java

Violation Priority Line
Avoid unused imports such as 'org.apache.logging.log4j.core.config.Configuration' 4 21

org/apache/logging/log4j/core/util/datetime/FixedDateFormat.java

Violation Priority Line
Useless parentheses. 4 352
Useless parentheses. 4 355
Useless parentheses. 4 365
Useless parentheses. 4 368
Useless parentheses. 4 630
Useless parentheses. 4 633
Useless parentheses. 4 639
Useless parentheses. 4 642
Useless parentheses. 4 648
Useless parentheses. 4 649
Useless parentheses. 4 655
Useless parentheses. 4 659
Useless parentheses. 4 662
Useless parentheses. 4 688

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