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PMD Results

The following document contains the results of PMD 5.3.2.

Files

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

Violation Line
Avoid empty catch blocks 265267
Avoid empty catch blocks 310312

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

Violation Line
Useless parentheses. 322

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

Violation Line
Avoid unused constructor parameters such as 'bufferSize'. 60

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

Violation Line
Useless parentheses. 120
Useless parentheses. 120
Useless parentheses. 120

org/apache/logging/log4j/core/appender/db/jpa/converter/StackTraceElementAttributeConverter.java

Violation Line
Avoid empty catch blocks 7173

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

Violation Line
Avoid empty catch blocks 129130
Avoid empty catch blocks 133134

org/apache/logging/log4j/core/appender/rewrite/RewriteAppender.java

Violation Line
Overriding method merely calls super 7577

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

Violation Line
Avoid unused private methods such as 'patternContains(String,char)'. 272

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

Violation Line
Avoid using java.lang.ThreadGroup; it is not thread safe 35

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

Violation Line
These nested if statements could be combined 166168
These nested if statements could be combined 177179

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

Violation Line
Avoid empty if statements 218226

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

Violation Line
Useless parentheses. 76
Useless parentheses. 76

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

Violation Line
Overriding method merely calls super 145147
These nested if statements could be combined 195197

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

Violation Line
Avoid unused method parameters such as 'name'. 346

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

Violation Line
Useless parentheses. 303

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

Violation Line
Useless parentheses. 86
Useless parentheses. 86

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

Violation Line
Useless parentheses. 78
Useless parentheses. 78

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

Violation Line
Useless parentheses. 102
Useless parentheses. 102

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

Violation Line
Avoid empty if statements 213215

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

Violation Line
Avoid empty catch blocks 491493
Avoid unused method parameters such as 'stackTraceElement'. 527
Avoid empty catch blocks 548550

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

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

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

Violation Line
Avoid empty if statements 7274

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

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

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

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

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

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

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

Violation Line
Avoid unused method parameters such as 'executor'. 273
Avoid unused method parameters such as 'executor'. 341
Avoid unused method parameters such as 'executor'. 358

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

Violation Line
Avoid modifiers which are implied by the context 70

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

Violation Line
Useless parentheses. 152
Useless parentheses. 168
Useless parentheses. 168
Useless parentheses. 169
Useless parentheses. 176

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

Violation Line
Avoid empty catch blocks 218220

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

Violation Line
Avoid unused imports such as 'org.apache.logging.log4j.core.util.KeyValuePair' 31

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

Violation Line
Avoid unused private fields such as 'eventPrefix'. 109
Useless parentheses. 334
Useless parentheses. 357
Useless parentheses. 497

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

Violation Line
Avoid empty catch blocks 9496
Avoid empty catch blocks 217219

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

Violation Line
Avoid empty catch blocks 213215

org/apache/logging/log4j/core/net/server/AbstractSocketServer.java

Violation Line
Avoid empty catch blocks 6769
Avoid empty catch blocks 7476
Avoid empty catch blocks 7678
Avoid empty catch blocks 8587

org/apache/logging/log4j/core/net/server/JmsServer.java

Violation Line
Avoid empty catch blocks 102103

org/apache/logging/log4j/core/net/server/TcpSocketServer.java

Violation Line
Avoid empty catch blocks 7476

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

Violation Line
Avoid empty catch blocks 326328

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

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

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

Violation Line
Avoid unused constructor parameters such as 'options'. 34

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

Violation Line
Avoid unused constructor parameters such as 'options'. 34

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

Violation Line
Avoid unused constructor parameters such as 'options'. 46

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

Violation Line
Avoid unused constructor parameters such as 'expectedClass'. 127

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

Violation Line
Useless parentheses. 53

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

Violation Line
Useless parentheses. 37

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

Violation Line
Avoid empty catch blocks 4547
Avoid empty catch blocks 7072
Avoid empty catch blocks 9597
Avoid empty catch blocks 121123
Avoid empty catch blocks 147149

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

Violation Line
Useless parentheses. 5556
Useless parentheses. 5556

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

Violation Line
Avoid empty catch blocks 5355

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

Violation Line
Avoid empty catch blocks 102104

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

Violation Line
Useless parentheses. 5053
Useless parentheses. 128135

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

Violation Line
Useless parentheses. 198
Useless parentheses. 198
Useless parentheses. 198

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

Violation Line
Useless parentheses. 143
Useless parentheses. 143144
Avoid empty catch blocks 183185