data: demo-pmd 每文件审核报告入库（26 份，绝对路径规范化）

data/demo-pmd/reports/BestPracticesCodeStyle-review.md

@@ -0,0 +1,1078 @@
+# 代码审查报告
+
+**文件:** `data\demo-pmd\src\com\demo\bpcs\BestPracticesCodeStyle.java`
+**语言:** java
+**耗时:** 290.6s
+**分析工具:** pmd
+
+---
+
+总计: 524 | 错误: 78 | 警告: 416 | 建议: 30
+
+静态分析 · 517 个问题
+
+- 🔴 `pmd:SystemPrintln` L51
+  Usage of System.out/err
+- 🔴 `pmd:ImplicitFunctionalInterface` L109
+  Annotate this interface with @FunctionalInterface or with @SuppressWarnings("PMD.ImplicitFunctionalInterface") to clarify your intent.
+- 🔴 `pmd:AvoidFileStream` L130
+  Avoid instantiating FileInputStream, FileOutputStream, FileReader, or FileWriter
+- 🔴 `pmd:SystemPrintln` L158
+  Usage of System.out/err
+- 🔴 `pmd:SystemPrintln` L159
+  Usage of System.out/err
+- 🔴 `pmd:AvoidFileStream` L166
+  Avoid instantiating FileInputStream, FileOutputStream, FileReader, or FileWriter
+- 🔴 `pmd:AvoidFileStream` L176
+  Avoid instantiating FileInputStream, FileOutputStream, FileReader, or FileWriter
+- 🔴 `pmd:AvoidThrowingRawExceptionTypes` L240
+  Avoid throwing raw exception type RuntimeException.
+- 🔴 `pmd:AvoidReassigningParameters` L259
+  Avoid reassigning parameters such as 'x'
+- 🔴 `pmd:AvoidThrowingRawExceptionTypes` L359
+  Avoid throwing raw exception type RuntimeException.
+- 🔴 `pmd:SystemPrintln` L384
+  Usage of System.out/err
+- 🔴 `pmd:SystemPrintln` L392
+  Usage of System.out/err
+- 🔴 `pmd:SystemPrintln` L401
+  Usage of System.out/err
+- 🔴 `pmd:SystemPrintln` L410
+  Usage of System.out/err
+- 🔴 `pmd:SystemPrintln` L448
+  Usage of System.out/err
+- 🔴 `pmd:FieldNamingConventions` L458
+  The constant name 'log' doesn't match '[A-Z][A-Z_0-9]*'
+- 🔴 `pmd:GuardLogStatement` L461
+  Logger calls should be surrounded by log level guards.
+- 🔴 `pmd:SystemPrintln` L480
+  Usage of System.out/err
+- 🔴 `pmd:SystemPrintln` L508
+  Usage of System.out/err
+- 🔴 `pmd:SystemPrintln` L523
+  Usage of System.out/err
+- 🔴 `pmd:SystemPrintln` L539
+  Usage of System.out/err
+- 🔴 `pmd:ClassNamingConventions` L554
+  The class name 'Bad$Name' doesn't match '[A-Z][a-zA-Z0-9]*'
+- 🔴 `pmd:ClassNamingConventions` L582
+  The class name 'badClassName' doesn't match '[A-Z][a-zA-Z0-9]*'
+- 🔴 `pmd:SystemPrintln` L607
+  Usage of System.out/err
+- 🔴 `pmd:EmptyMethodInAbstractClassShouldBeAbstract` L621
+  An empty method in an abstract class should be abstract instead
+- 🔴 `pmd:FieldNamingConventions` L638
+  The field name 'bad_name' doesn't match '[a-z][a-zA-Z0-9]*'
+- 🔴 `pmd:FinalParameterInAbstractMethod` L643
+  Final parameter in abstract method
+- 🔴 `pmd:FormalParameterNamingConventions` L658
+  The method parameter name 'bad_param' doesn't match '[a-z][a-zA-Z0-9]*'
+- 🔴 `pmd:SystemPrintln` L668
+  Usage of System.out/err
+- 🔴 `pmd:SystemPrintln` L670
+  Usage of System.out/err
+- 🔴 `pmd:SystemPrintln` L693
+  Usage of System.out/err
+- 🔴 `pmd:LocalVariableNamingConventions` L700
+  The local variable name 'bad_var' doesn't match '[a-z][a-zA-Z0-9]*'
+- 🔴 `pmd:SystemPrintln` L701
+  Usage of System.out/err
+- 🔴 `pmd:SystemPrintln` L708
+  Usage of System.out/err
+- 🔴 `pmd:MethodNamingConventions` L714
+  The instance method name 'BadMethod' doesn't match '[a-z][a-zA-Z0-9]*'
+- 🔴 `pmd:ModifierOrder` L720
+  Missorted modifiers `static public`.
+- 🔴 `pmd:ModifierOrder` L722
+  Missorted modifiers `final private`.
+- 🔴 `pmd:SystemPrintln` L739
+  Usage of System.out/err
+- 🔴 `pmd:SystemPrintln` L740
+  Usage of System.out/err
+- 🔴 `pmd:SystemPrintln` L741
+  Usage of System.out/err
+- 🔴 `pmd:StringInstantiation` L796
+  Avoid instantiating String objects; this is usually unnecessary.
+- 🔴 `pmd:ImplicitFunctionalInterface` L805
+  Annotate this interface with @FunctionalInterface or with @SuppressWarnings("PMD.ImplicitFunctionalInterface") to clarify your intent.
+- 🔴 `pmd:SystemPrintln` L812
+  Usage of System.out/err
+- 🔴 `pmd:SystemPrintln` L821
+  Usage of System.out/err
+- 🔴 `pmd:SystemPrintln` L834
+  Usage of System.out/err
+- 🔴 `pmd:SystemPrintln` L842
+  Usage of System.out/err
+- 🔴 `pmd:SystemPrintln` L851
+  Usage of System.out/err
+- 🔴 `pmd:SystemPrintln` L869
+  Usage of System.out/err
+- 🔴 `pmd:SystemPrintln` L877
+  Usage of System.out/err
+- 🔴 `pmd:SystemPrintln` L878
+  Usage of System.out/err
+- 🔴 `pmd:SystemPrintln` L879
+  Usage of System.out/err
+- 🔴 `pmd:SystemPrintln` L880
+  Usage of System.out/err
+- 🔴 `pmd:SystemPrintln` L881
+  Usage of System.out/err
+- 🔴 `pmd:SystemPrintln` L882
+  Usage of System.out/err
+- 🔴 `pmd:SystemPrintln` L888
+  Usage of System.out/err
+- 🔴 `pmd:SystemPrintln` L926
+  Usage of System.out/err
+- 🔴 `pmd:SystemPrintln` L943
+  Usage of System.out/err
+- 🔴 `pmd:SystemPrintln` L951
+  Usage of System.out/err
+- 🔴 `pmd:SystemPrintln` L952
+  Usage of System.out/err
+- 🔴 `pmd:SystemPrintln` L953
+  Usage of System.out/err
+- 🔴 `pmd:SystemPrintln` L954
+  Usage of System.out/err
+- 🔴 `pmd:SystemPrintln` L958
+  Usage of System.out/err
+- 🔴 `pmd:SystemPrintln` L986
+  Usage of System.out/err
+- 🔴 `pmd:AvoidUsingNativeCode` L1006
+  The use of native code is not recommended.
+- 🔴 `pmd:SystemPrintln` L1025
+  Usage of System.out/err
+- 🔴 `pmd:SystemPrintln` L1026
+  Usage of System.out/err
+- 🔴 `pmd:SystemPrintln` L1027
+  Usage of System.out/err
+- 🔴 `pmd:SystemPrintln` L1028
+  Usage of System.out/err
+- 🔴 `pmd:SystemPrintln` L1029
+  Usage of System.out/err
+- 🔴 `pmd:SystemPrintln` L1030
+  Usage of System.out/err
+- 🔴 `pmd:SystemPrintln` L1031
+  Usage of System.out/err
+- 🔴 `pmd:SystemPrintln` L1032
+  Usage of System.out/err
+- 🔴 `pmd:SystemPrintln` L1033
+  Usage of System.out/err
+- 🔴 `pmd:SystemPrintln` L1034
+  Usage of System.out/err
+- 🔴 `pmd:SystemPrintln` L1038
+  Usage of System.out/err
+- 🔴 `pmd:SystemPrintln` L1044
+  Usage of System.out/err
+- 🔴 `pmd:SystemPrintln` L1053
+  Usage of System.out/err
+- 🟡 `pmd:TooManyStaticImports` L29
+  Too many static imports may lead to messy code
+- 🟡 `pmd:AtLeastOneConstructor` L48
+  Each class should declare at least one constructor
+- 🟡 `pmd:AbstractClassWithoutAbstractMethod` L48
+  This abstract class does not have any abstract methods
+- 🟡 `pmd:PublicMemberInNonPublicType` L50
+  Public member 'start' declared in a non-public type
+- 🟡 `pmd:CommentDefaultAccessModifier` L59
+  Missing commented default access modifier on constructor 'DataProcessor(String[])'
+- 🟡 `pmd:MethodArgumentCouldBeFinal` L59
+  Parameter 'input' is not assigned and could be declared final
+- 🟡 `pmd:ArrayIsStoredDirectly` L60
+  The user-supplied array 'input' is stored directly.
+- 🟡 `pmd:PublicMemberInNonPublicType` L63
+  Public member 'getItems' declared in a non-public type
+- 🟡 `pmd:MethodReturnsInternalArray` L64
+  Returning 'items' may expose an internal array.
+- 🟡 `pmd:AvoidMessageDigestField` L71
+  You shouldnt declare field of MessageDigest type, because unsynchronized access could cause problems
+- 🟡 `pmd:UnusedPrivateField` L71
+  Avoid unused private fields such as 'digest'.
+- 🟡 `pmd:CommentDefaultAccessModifier` L73
+  Missing commented default access modifier on constructor 'Hasher()'
+- 🟡 `pmd:AvoidCatchingGenericException` L76
+  Avoid catching Exception in try-catch block
+- 🟡 `pmd:AtLeastOneConstructor` L83
+  Each class should declare at least one constructor
+- 🟡 `pmd:AvoidStringBufferField` L84
+  StringBuffers can grow quite a lot, and so may become a source of memory leak (if the owning class has a long life time).
+- 🟡 `pmd:ImmutableField` L84
+  Field 'sb' may be declared final
+- 🟡 `pmd:CommentDefaultAccessModifier` L86
+  Missing commented default access modifier on method 'add(String)'
+- 🟡 `pmd:MethodArgumentCouldBeFinal` L86
+  Parameter 's' is not assigned and could be declared final
+- 🟡 `pmd:AtLeastOneConstructor` L92
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L93
+  Missing commented default access modifier on field 'host'
+- 🟡 `pmd:ConstantsInInterface` L98
+  Using constants in interfaces is a bad practice.
+- 🟡 `pmd:AtLeastOneConstructor` L102
+  Each class should declare at least one constructor
+- 🟡 `pmd:UseConcurrentHashMap` L103
+  If you run in Java5 or newer and have concurrent access, you should use the ConcurrentHashMap implementation
+- 🟡 `pmd:CommentDefaultAccessModifier` L103
+  Missing commented default access modifier on field 'map'
+- 🟡 `pmd:UseDiamondOperator` L103
+  Explicit type arguments can be replaced by a diamond: `new HashMap<>()`
+- 🟡 `pmd:DoubleBraceInitialization` L103
+  Double-brace initialization should be avoided
+- 🟡 `pmd:AtLeastOneConstructor` L114
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L115
+  Missing commented default access modifier on method 'outer()'
+- 🟡 `pmd:AvoidLiteralsInIfCondition` L119
+  Avoid using literals such as 2 in if statements
+- 🟡 `pmd:AtLeastOneConstructor` L128
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L129
+  Missing commented default access modifier on method 'read()'
+- 🟡 `pmd:CloseResource` L130
+  Ensure that resources like this FileInputStream object are closed after use
+- 🟡 `pmd:LocalVariableCouldBeFinal` L130
+  Local variable 'fis' could be declared final
+- 🟡 `pmd:CloseResource` L131
+  Ensure that resources like this InputStreamReader object are closed after use
+- 🟡 `pmd:LocalVariableCouldBeFinal` L131
+  Local variable 'isr' could be declared final
+- 🟡 `pmd:RelianceOnDefaultCharset` L131
+  Specify a character set instead of relying on the default charset
+- 🟡 `pmd:CloseResource` L132
+  Ensure that resources like this BufferedReader object are closed after use
+- 🟡 `pmd:LocalVariableCouldBeFinal` L132
+  Local variable 'br' could be declared final
+- 🟡 `pmd:AtLeastOneConstructor` L138
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L139
+  Missing commented default access modifier on method 'list()'
+- 🟡 `pmd:LooseCoupling` L140
+  Avoid using implementation types like 'Hashtable'; use the interface instead
+- 🟡 `pmd:ReplaceHashtableWithMap` L140
+  Consider replacing this Hashtable with the newer java.util.Map
+- 🟡 `pmd:LocalVariableCouldBeFinal` L140
+  Local variable 'h' could be declared final
+- 🟡 `pmd:ReplaceHashtableWithMap` L140
+  Consider replacing this Hashtable with the newer java.util.Map
+- 🟡 `pmd:UnusedLocalVariable` L141
+  Avoid unused local variables such as 'e'.
+- 🟡 `pmd:AtLeastOneConstructor` L146
+  Each class should declare at least one constructor
+- 🟡 `pmd:LooseCoupling` L147
+  Avoid using implementation types like 'Hashtable'; use the interface instead
+- 🟡 `pmd:ReplaceHashtableWithMap` L147
+  Consider replacing this Hashtable with the newer java.util.Map
+- 🟡 `pmd:CommentDefaultAccessModifier` L147
+  Missing commented default access modifier on field 'table'
+- 🟡 `pmd:ReplaceHashtableWithMap` L147
+  Consider replacing this Hashtable with the newer java.util.Map
+- 🟡 `pmd:AtLeastOneConstructor` L151
+  Each class should declare at least one constructor
+- 🟡 `pmd:LooseCoupling` L152
+  Avoid using implementation types like 'Vector'; use the interface instead
+- 🟡 `pmd:ReplaceVectorWithList` L152
+  Consider replacing this Vector with the newer java.util.List
+- 🟡 `pmd:CommentDefaultAccessModifier` L152
+  Missing commented default access modifier on field 'v'
+- 🟡 `pmd:ReplaceVectorWithList` L152
+  Consider replacing this Vector with the newer java.util.List
+- 🟡 `pmd:UseArrayListInsteadOfVector` L152
+  Use ArrayList instead of Vector
+- 🟡 `pmd:AtLeastOneConstructor` L156
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L157
+  Missing commented default access modifier on method 'log()'
+- 🟡 `pmd:AtLeastOneConstructor` L164
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L165
+  Missing commented default access modifier on method 'doIt()'
+- 🟡 `pmd:CloseResource` L166
+  Ensure that resources like this FileInputStream object are closed after use
+- 🟡 `pmd:LocalVariableCouldBeFinal` L166
+  Local variable 'fis' could be declared final
+- 🟡 `pmd:CloseResource` L167
+  Ensure that resources like this InputStreamReader object are closed after use
+- 🟡 `pmd:LocalVariableCouldBeFinal` L167
+  Local variable 'isr' could be declared final
+- 🟡 `pmd:UseStandardCharsets` L167
+  Please use StandardCharsets constants
+- 🟡 `pmd:CloseResource` L168
+  Ensure that resources like this BufferedReader object are closed after use
+- 🟡 `pmd:LocalVariableCouldBeFinal` L168
+  Local variable 'br' could be declared final
+- 🟡 `pmd:AtLeastOneConstructor` L174
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L175
+  Missing commented default access modifier on method 'read()'
+- 🟡 `pmd:LocalVariableCouldBeFinal` L176
+  Local variable 'br' could be declared final
+- 🟡 `pmd:RelianceOnDefaultCharset` L176
+  Specify a character set instead of relying on the default charset
+- 🟡 `pmd:UseTryWithResources` L177
+  Consider using a try-with-resources statement instead of explicitly closing the resource
+- 🟡 `pmd:AtLeastOneConstructor` L186
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L187
+  Missing commented default access modifier on method 'accept(String[])'
+- 🟡 `pmd:AtLeastOneConstructor` L193
+  Each class should declare at least one constructor
+- 🟡 `pmd:RedundantFieldInitializer` L194
+  Avoid using redundant field initializer for 'i'
+- 🟡 `pmd:CommentDefaultAccessModifier` L194
+  Missing commented default access modifier on field 'i'
+- 🟡 `pmd:CommentDefaultAccessModifier` L195
+  Missing commented default access modifier on method 'loop()'
+- 🟡 `pmd:AssignmentInOperand` L197
+  Avoid assignment to i in operand
+- 🟡 `pmd:AvoidLiteralsInIfCondition` L197
+  Avoid using literals such as 5 in if statements
+- 🟡 `pmd:AtLeastOneConstructor` L205
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L206
+  Missing commented default access modifier on field 'a'
+- 🟡 `pmd:AtLeastOneConstructor` L210
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L211
+  Missing commented default access modifier on method 'call()'
+- 🟡 `pmd:UnnecessaryVarargsArrayCreation` L212
+  Unnecessary explicit array creation for varargs method call
+- 🟡 `pmd:CommentDefaultAccessModifier` L214
+  Missing commented default access modifier on method 'accept2(String[])'
+- 🟡 `pmd:AtLeastOneConstructor` L220
+  Each class should declare at least one constructor
+- 🟡 `pmd:PublicMemberInNonPublicType` L221
+  Public member 'm' declared in a non-public type
+- 🟡 `pmd:AtLeastOneConstructor` L226
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L227
+  Missing commented default access modifier on method 'bad()'
+- 🟡 `pmd:UnusedLocalVariable` L229
+  Avoid unused local variables such as 'x'.
+- 🟡 `pmd:AvoidPrintStackTrace` L231
+  Avoid printStackTrace(); use a logger call instead.
+- 🟡 `pmd:AtLeastOneConstructor` L237
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L238
+  Missing commented default access modifier on method 'bad()'
+- 🟡 `pmd:ExceptionAsFlowControl` L241
+  Exception thrown at line 240 is caught in this block.
+- 🟡 `pmd:AvoidCatchingGenericException` L241
+  Avoid catching RuntimeException in try-catch block
+- 🟡 `pmd:UnusedAssignment` L241
+  The initial value of exception parameter 'e' is never used (overwritten on line 242)
+- 🟡 `pmd:AvoidReassigningCatchVariables` L242
+  Avoid reassigning caught exception 'e'
+- 🟡 `pmd:UnusedAssignment` L242
+  The value assigned to variable 'e' is never used
+- 🟡 `pmd:AtLeastOneConstructor` L248
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L249
+  Missing commented default access modifier on method 'bad()'
+- 🟡 `pmd:AvoidReassigningLoopVariables` L251
+  Avoid reassigning the loop control variable 'i'
+- 🟡 `pmd:AtLeastOneConstructor` L257
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L258
+  Missing commented default access modifier on method 'bad(int)'
+- 🟡 `pmd:UnusedAssignment` L258
+  The initial value of parameter 'x' is never used (overwritten on line 259)
+- 🟡 `pmd:UnusedAssignment` L259
+  The value assigned to variable 'x' is never used
+- 🟡 `pmd:AtLeastOneConstructor` L264
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L265
+  Missing commented default access modifier on method 'bad()'
+- 🟡 `pmd:CloseResource` L267
+  Ensure that resources like this Statement object are closed after use
+- 🟡 `pmd:LocalVariableCouldBeFinal` L267
+  Local variable 'st' could be declared final
+- 🟡 `pmd:CloseResource` L268
+  Ensure that resources like this ResultSet object are closed after use
+- 🟡 `pmd:LocalVariableCouldBeFinal` L268
+  Local variable 'rs' could be declared final
+- 🟡 `pmd:CheckResultSet` L269
+  Always check the return of one of the navigation method (next,previous,first,last) of a ResultSet.
+- 🟡 `pmd:EmptyCatchBlock` L270
+  Avoid empty catch blocks
+- 🟡 `pmd:AvoidCatchingGenericException` L270
+  Avoid catching Exception in try-catch block
+- 🟡 `pmd:AtLeastOneConstructor` L276
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L277
+  Missing commented default access modifier on method 'bad()'
+- 🟡 `pmd:LocalVariableCouldBeFinal` L278
+  Local variable 'c' could be declared final
+- 🟡 `pmd:EmptyControlStatement` L279
+  Empty if statement
+- 🟡 `pmd:EnumComparison` L279
+  Enums should be compared using ==
+- 🟡 `pmd:CommentDefaultAccessModifier` L282
+  Missing commented default access modifier on nested enum 'Color'
+- 🟡 `pmd:AtLeastOneConstructor` L286
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L287
+  Missing commented default access modifier on method 'bad()'
+- 🟡 `pmd:LocalVariableCouldBeFinal` L288
+  Local variable 'c' could be declared final
+- 🟡 `pmd:ExhaustiveSwitchHasDefault` L289
+  The switch block is exhaustive even without the default case
+- 🟡 `pmd:CommentDefaultAccessModifier` L295
+  Missing commented default access modifier on nested enum 'Color'
+- 🟡 `pmd:AtLeastOneConstructor` L299
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L300
+  Missing commented default access modifier on method 'bad()'
+- 🟡 `pmd:EmptyControlStatement` L301
+  Empty for statement
+- 🟡 `pmd:ForLoopVariableCount` L301
+  Too many control variables in the for statement
+- 🟡 `pmd:UnusedAssignment` L301
+  The updated value of variable 'j' is never used
+- 🟡 `pmd:AtLeastOneConstructor` L307
+  Each class should declare at least one constructor
+- 🟡 `pmd:AvoidFieldNameMatchingMethodName` L308
+  Field LOG has the same name as a method
+- 🟡 `pmd:CommentDefaultAccessModifier` L309
+  Missing commented default access modifier on method 'log(String)'
+- 🟡 `pmd:MethodArgumentCouldBeFinal` L309
+  Parameter 'msg' is not assigned and could be declared final
+- 🟡 `pmd:AtLeastOneConstructor` L315
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L316
+  Missing commented default access modifier on method 'bad(String)'
+- 🟡 `pmd:MethodArgumentCouldBeFinal` L316
+  Parameter 's' is not assigned and could be declared final
+- 🟡 `pmd:EmptyControlStatement` L317
+  Empty if statement
+- 🟡 `pmd:LiteralsFirstInComparisons` L317
+  Position literals first in String comparisons
+- 🟡 `pmd:AtLeastOneConstructor` L323
+  Each class should declare at least one constructor
+- 🟡 `pmd:MissingOverride` L324
+  The method 'toString()' is missing an @Override annotation.
+- 🟡 `pmd:OverrideBothEqualsAndHashcode` L327
+  Ensure you override both equals() and hashCode()
+- 🟡 `pmd:MissingOverride` L327
+  The method 'equals(Object)' is missing an @Override annotation.
+- 🟡 `pmd:AtLeastOneConstructor` L331
+  Each class should declare at least one constructor
+- 🟡 `pmd:MissingOverride` L332
+  The method 'toString()' is missing an @Override annotation.
+- 🟡 `pmd:AtLeastOneConstructor` L336
+  Each class should declare at least one constructor
+- 🟡 `pmd:OverrideBothEqualsAndHashcode` L337
+  Ensure you override both equals() and hashCode()
+- 🟡 `pmd:MissingOverride` L337
+  The method 'equals(Object)' is missing an @Override annotation.
+- 🟡 `pmd:AtLeastOneConstructor` L343
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L344
+  Missing commented default access modifier on method 'bad()'
+- 🟡 `pmd:LocalVariableCouldBeFinal` L345
+  Local variable 'c' could be declared final
+- 🟡 `pmd:TooFewBranchesForSwitch` L346
+  A switch with less than three branches is inefficient, use a if statement instead.
+- 🟡 `pmd:NonExhaustiveSwitch` L346
+  Switch statements or expressions should be exhaustive, add a default case (or missing enum branches)
+- 🟡 `pmd:CommentDefaultAccessModifier` L350
+  Missing commented default access modifier on nested enum 'Color2'
+- 🟡 `pmd:AtLeastOneConstructor` L354
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L355
+  Missing commented default access modifier on method 'bad()'
+- 🟡 `pmd:ExceptionAsFlowControl` L358
+  Exception thrown at line 357 is caught in this block.
+- 🟡 `pmd:PreserveStackTrace` L359
+  Thrown exception does not preserve the stack trace of exception 'e' on all code paths
+- 🟡 `pmd:AtLeastOneConstructor` L365
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L366
+  Missing commented default access modifier on field 'i'
+- 🟡 `pmd:PrimitiveWrapperInstantiation` L366
+  Do not use `new Integer(...)`, prefer `Integer.valueOf(...)`
+- 🟡 `pmd:UnnecessaryBoxing` L366
+  Unnecessary explicit boxing
+- 🟡 `pmd:AtLeastOneConstructor` L370
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L371
+  Missing commented default access modifier on method 'bad()'
+- 🟡 `pmd:LocalVariableCouldBeFinal` L372
+  Local variable 'x' could be declared final
+- 🟡 `pmd:TooFewBranchesForSwitch` L373
+  A switch with less than three branches is inefficient, use a if statement instead.
+- 🟡 `pmd:DefaultLabelNotLastInSwitch` L374
+  The default label should be the last label in a switch statement or expression
+- 🟡 `pmd:AtLeastOneConstructor` L381
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L382
+  Missing commented default access modifier on method 'bad(List<String>)'
+- 🟡 `pmd:MethodArgumentCouldBeFinal` L382
+  Parameter 'l' is not assigned and could be declared final
+- 🟡 `pmd:ForLoopCanBeForeach` L383
+  This for loop can be replaced by a foreach loop
+- 🟡 `pmd:AtLeastOneConstructor` L390
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L391
+  Missing commented default access modifier on method 'bad(int)'
+- 🟡 `pmd:AtLeastOneConstructor` L397
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L398
+  Missing commented default access modifier on method 'bad()'
+- 🟡 `pmd:UnusedLabel` L399
+  Avoid unused labels such as 'label'.
+- 🟡 `pmd:AtLeastOneConstructor` L407
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L408
+  Missing commented default access modifier on method 'bad()'
+- 🟡 `pmd:UnusedLocalVariable` L409
+  Avoid unused local variables such as 'x'.
+- 🟡 `pmd:AtLeastOneConstructor` L415
+  Each class should declare at least one constructor
+- 🟡 `pmd:UnusedPrivateField` L416
+  Avoid unused private fields such as 'secret'.
+- 🟡 `pmd:PublicMemberInNonPublicType` L417
+  Public member 'm' declared in a non-public type
+- 🟡 `pmd:AtLeastOneConstructor` L422
+  Each class should declare at least one constructor
+- 🟡 `pmd:UnusedPrivateMethod` L423
+  Avoid unused private methods such as 'helper()'.
+- 🟡 `pmd:PublicMemberInNonPublicType` L425
+  Public member 'm' declared in a non-public type
+- 🟡 `pmd:AtLeastOneConstructor` L430
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L431
+  Missing commented default access modifier on method 'bad(List<String>)'
+- 🟡 `pmd:MethodArgumentCouldBeFinal` L431
+  Parameter 'l' is not assigned and could be declared final
+- 🟡 `pmd:EmptyControlStatement` L432
+  Empty if statement
+- 🟡 `pmd:UseCollectionIsEmpty` L432
+  Substitute calls to size() == 0 (or size() != 0, size() > 0, size() < 1) with calls to isEmpty()
+- 🟡 `pmd:AtLeastOneConstructor` L438
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L439
+  Missing commented default access modifier on method 'bad()'
+- 🟡 `pmd:LooseCoupling` L440
+  Avoid using implementation types like 'HashSet'; use the interface instead
+- 🟡 `pmd:UnusedLocalVariable` L440
+  Avoid unused local variables such as 'set'.
+- 🟡 `pmd:UseEnumCollections` L440
+  This collection could be an EnumSet
+- 🟡 `pmd:LooseCoupling` L441
+  Avoid using implementation types like 'HashMap'; use the interface instead
+- 🟡 `pmd:UnusedLocalVariable` L441
+  Avoid unused local variables such as 'map'.
+- 🟡 `pmd:UseEnumCollections` L441
+  This collection could be an EnumMap
+- 🟡 `pmd:CommentDefaultAccessModifier` L443
+  Missing commented default access modifier on nested enum 'Color'
+- 🟡 `pmd:AtLeastOneConstructor` L457
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L460
+  Missing commented default access modifier on method 'debug(String, String)'
+- 🟡 `pmd:MethodArgumentCouldBeFinal` L460
+  Parameter 'param1' is not assigned and could be declared final
+- 🟡 `pmd:MethodArgumentCouldBeFinal` L460
+  Parameter 'param2' is not assigned and could be declared final
+- 🟡 `pmd:LabeledStatement` L471
+  Avoid using labeled statements such as 'lbl2'.
+- 🟡 `pmd:AvoidLiteralsInIfCondition` L472
+  Avoid using literals such as 3 in if statements
+- 🟡 `pmd:UnusedLabel` L476
+  Avoid unused labels such as 'lbl3'.
+- 🟡 `pmd:AvoidLiteralsInIfCondition` L477
+  Avoid using literals such as 4 in if statements
+- 🟡 `pmd:AtLeastOneConstructor` L487
+  Each class should declare at least one constructor
+- 🟡 `pmd:ReplaceEnumerationWithIterator` L487
+  Consider replacing this Enumeration with the newer java.util.Iterator
+- 🟡 `pmd:RedundantFieldInitializer` L488
+  Avoid using redundant field initializer for 'i'
+- 🟡 `pmd:MissingOverride` L490
+  The method 'hasMoreElements()' is missing an @Override annotation.
+- 🟡 `pmd:MissingOverride` L494
+  The method 'nextElement()' is missing an @Override annotation.
+- 🟡 `pmd:AssignmentInOperand` L495
+  Avoid assignment to i in operand
+- 🟡 `pmd:AtLeastOneConstructor` L500
+  Each class should declare at least one constructor
+- 🟡 `pmd:AtLeastOneConstructor` L506
+  Each class should declare at least one constructor
+- 🟡 `pmd:UnusedPrivateMethod` L507
+  Avoid unused private methods such as 'bar(String)'.
+- 🟡 `pmd:UnusedFormalParameter` L507
+  Avoid unused method parameters such as 'howdy'.
+- 🟡 `pmd:AtLeastOneConstructor` L513
+  Each class should declare at least one constructor
+- 🟡 `pmd:NonStaticInitializer` L514
+  Non-static initializers are confusing
+- 🟡 `pmd:EmptyControlStatement` L515
+  Empty do..while statement
+- 🟡 `pmd:WhileLoopWithLiteralBoolean` L517
+  The loop can be simplified.
+- 🟡 `pmd:UnnecessaryWarningSuppression` L531
+  Unnecessary PMD suppression comment
+- 🟡 `pmd:AtLeastOneConstructor` L532
+  Each class should declare at least one constructor
+- 🟡 `pmd:AtLeastOneConstructor` L548
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L549
+  Missing commented default access modifier on method 'm()'
+- 🟡 `pmd:AvoidDollarSigns` L554
+  Avoid using dollar signs in variable/method/class/interface names
+- 🟡 `pmd:AtLeastOneConstructor` L554
+  Each class should declare at least one constructor
+- 🟡 `pmd:AtLeastOneConstructor` L558
+  Each class should declare at least one constructor
+- 🟡 `pmd:AvoidProtectedFieldInFinalClass` L559
+  Avoid protected fields in a final class.  Change to private or package access.
+- 🟡 `pmd:AtLeastOneConstructor` L563
+  Each class should declare at least one constructor
+- 🟡 `pmd:AvoidProtectedMethodInFinalClassNotExtending` L564
+  Avoid protected methods in a final class that doesnt extend anything other than Object.  Change to private or package access.
+- 🟡 `pmd:AtLeastOneConstructor` L569
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L570
+  Missing commented default access modifier on method 'jni()'
+- 🟡 `pmd:AtLeastOneConstructor` L574
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L575
+  Missing commented default access modifier on field 'flag'
+- 🟡 `pmd:CommentDefaultAccessModifier` L576
+  Missing commented default access modifier on method 'getFlag()'
+- 🟡 `pmd:AtLeastOneConstructor` L582
+  Each class should declare at least one constructor
+- 🟡 `pmd:AtLeastOneConstructor` L586
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L587
+  Missing commented default access modifier on field 'x'
+- 🟡 `pmd:CommentDefaultAccessModifier` L588
+  Missing commented default access modifier on method 'm()'
+- 🟡 `pmd:AtLeastOneConstructor` L593
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L594
+  Missing commented default access modifier on method 'bad(boolean)'
+- 🟡 `pmd:MethodArgumentCouldBeFinal` L594
+  Parameter 'a' is not assigned and could be declared final
+- 🟡 `pmd:ConfusingTernary` L595
+  Avoid if (x != y) ..; else ..;
+- 🟡 `pmd:SimplifyBooleanReturns` L595
+  This if statement can be replaced by `return {condition};`
+- 🟡 `pmd:OnlyOneReturn` L596
+  A method should have only one exit point, and that should be the last statement in the method
+- 🟡 `pmd:AtLeastOneConstructor` L604
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L605
+  Missing commented default access modifier on method 'bad(boolean)'
+- 🟡 `pmd:MethodArgumentCouldBeFinal` L605
+  Parameter 'a' is not assigned and could be declared final
+- 🟡 `pmd:ControlStatementBraces` L607
+  This statement should have braces
+- 🟡 `pmd:AtLeastOneConstructor` L612
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L613
+  Missing commented default access modifier on method 'bad(int)'
+- 🟡 `pmd:MethodArgumentCouldBeFinal` L613
+  Parameter 'x' is not assigned and could be declared final
+- 🟡 `pmd:EmptyControlStatement` L614
+  Empty if statement
+- 🟡 `pmd:AtLeastOneConstructor` L620
+  Each class should declare at least one constructor
+- 🟡 `pmd:AbstractClassWithoutAbstractMethod` L620
+  This abstract class does not have any abstract methods
+- 🟡 `pmd:CommentDefaultAccessModifier` L621
+  Missing commented default access modifier on method 'empty()'
+- 🟡 `pmd:AtLeastOneConstructor` L626
+  Each class should declare at least one constructor
+- 🟡 `pmd:AtLeastOneConstructor` L630
+  Each class should declare at least one constructor
+- 🟡 `pmd:UnusedPrivateField` L631
+  Avoid unused private fields such as 'late'.
+- 🟡 `pmd:CommentDefaultAccessModifier` L632
+  Missing commented default access modifier on method 'method()'
+- 🟡 `pmd:AtLeastOneConstructor` L637
+  Each class should declare at least one constructor
+- 🟡 `pmd:UnusedPrivateField` L638
+  Avoid unused private fields such as 'bad_name'.
+- 🟡 `pmd:AtLeastOneConstructor` L642
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L643
+  Missing commented default access modifier on method 'doIt(int)'
+- 🟡 `pmd:AtLeastOneConstructor` L647
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L648
+  Missing commented default access modifier on method 'bad()'
+- 🟡 `pmd:ForLoopShouldBeWhileLoop` L650
+  This for loop could be simplified to a while loop
+- 🟡 `pmd:AtLeastOneConstructor` L657
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L658
+  Missing commented default access modifier on method 'bad(int)'
+- 🟡 `pmd:AtLeastOneConstructor` L663
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L664
+  Missing commented default access modifier on method 'bad()'
+- 🟡 `pmd:UnusedLocalVariable` L666
+  Avoid unused local variables such as 'x'.
+- 🟡 `pmd:IdenticalCatchBranches` L669
+  'catch' branch identical to 'ArithmeticException' branch
+- 🟡 `pmd:AvoidCatchingGenericException` L669
+  Avoid catching Exception in try-catch block
+- 🟡 `pmd:AtLeastOneConstructor` L676
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L677
+  Missing commented default access modifier on method 'bad()'
+- 🟡 `pmd:UnusedLocalVariable` L678
+  Avoid unused local variables such as 'f'.
+- 🟡 `pmd:LambdaCanBeMethodReference` L678
+  Lambda expression could be written as a method reference: `String::length`
+- 🟡 `pmd:AtLeastOneConstructor` L683
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L684
+  Missing commented default access modifier on method 'isReady(String)'
+- 🟡 `pmd:MethodArgumentCouldBeFinal` L684
+  Parameter 's' is not assigned and could be declared final
+- 🟡 `pmd:AtLeastOneConstructor` L690
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L691
+  Missing commented default access modifier on method 'bad()'
+- 🟡 `pmd:LocalVariableCouldBeFinal` L692
+  Local variable 'x' could be declared final
+- 🟡 `pmd:AtLeastOneConstructor` L698
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L699
+  Missing commented default access modifier on method 'bad()'
+- 🟡 `pmd:LocalVariableCouldBeFinal` L700
+  Local variable 'bad_var' could be declared final
+- 🟡 `pmd:AtLeastOneConstructor` L706
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L707
+  Missing commented default access modifier on method 'bad(int)'
+- 🟡 `pmd:MethodArgumentCouldBeFinal` L707
+  Parameter 'x' is not assigned and could be declared final
+- 🟡 `pmd:AtLeastOneConstructor` L713
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L714
+  Missing commented default access modifier on method 'BadMethod()'
+- 🟡 `pmd:AtLeastOneConstructor` L719
+  Each class should declare at least one constructor
+- 🟡 `pmd:PublicMemberInNonPublicType` L720
+  Public member 'm' declared in a non-public type
+- 🟡 `pmd:UnusedPrivateField` L722
+  Avoid unused private fields such as 'x'.
+- 🟡 `pmd:FieldDeclarationsShouldBeAtStartOfClass` L722
+  Fields should be declared at the top of the class, before any method declarations, constructors, initializers or inner classes.
+- 🟡 `pmd:FinalFieldCouldBeStatic` L722
+  The final field x could be made static
+- 🟡 `pmd:AtLeastOneConstructor` L726
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L727
+  Missing commented default access modifier on method 'bad(int)'
+- 🟡 `pmd:MethodArgumentCouldBeFinal` L727
+  Parameter 'x' is not assigned and could be declared final
+- 🟡 `pmd:OnlyOneReturn` L729
+  A method should have only one exit point, and that should be the last statement in the method
+- 🟡 `pmd:AtLeastOneConstructor` L736
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L737
+  Missing commented default access modifier on method 'bad()'
+- 🟡 `pmd:LocalVariableCouldBeFinal` L738
+  Local variable 'x' could be declared final
+- 🟡 `pmd:AtLeastOneConstructor` L746
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L747
+  Missing commented default access modifier on method 'm()'
+- 🟡 `pmd:AtLeastOneConstructor` L753
+  Each class should declare at least one constructor
+- 🟡 `pmd:AtLeastOneConstructor` L757
+  Each class should declare at least one constructor
+- 🟡 `pmd:UnnecessaryAnnotationValueElement` L758
+  Avoid the use of value in annotations when its the only element
+- 🟡 `pmd:CommentDefaultAccessModifier` L759
+  Missing commented default access modifier on method 'm()'
+- 🟡 `pmd:AtLeastOneConstructor` L764
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L765
+  Missing commented default access modifier on method 'm()'
+- 🟡 `pmd:UnnecessaryBlock` L766
+  This block isn't necessary.
+- 🟡 `pmd:UnusedLocalVariable` L767
+  Avoid unused local variables such as 'x'.
+- 🟡 `pmd:AtLeastOneConstructor` L773
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L774
+  Missing commented default access modifier on method 'm()'
+- 🟡 `pmd:UnusedLocalVariable` L775
+  Avoid unused local variables such as 'i'.
+- 🟡 `pmd:PrimitiveWrapperInstantiation` L775
+  Do not use `new Integer(...)`, prefer `Integer.valueOf(...)`
+- 🟡 `pmd:UnnecessaryBoxing` L775
+  Unnecessary explicit boxing
+- 🟡 `pmd:AtLeastOneConstructor` L780
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L781
+  Missing commented default access modifier on method 'm()'
+- 🟡 `pmd:LocalVariableCouldBeFinal` L782
+  Local variable 'o' could be declared final
+- 🟡 `pmd:UnusedLocalVariable` L783
+  Avoid unused local variables such as 's'.
+- 🟡 `pmd:UnnecessaryConstructor` L789
+  Avoid unnecessary constructors - the compiler will generate these for you
+- 🟡 `pmd:CommentDefaultAccessModifier` L789
+  Missing commented default access modifier on constructor 'UnNeedCons()'
+- 🟡 `pmd:AtLeastOneConstructor` L794
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L795
+  Missing commented default access modifier on method 'm()'
+- 🟡 `pmd:UnusedLocalVariable` L796
+  Avoid unused local variables such as 's'.
+- 🟡 `pmd:UnnecessaryModifier` L806
+  Unnecessary modifiers 'public abstract' on method 'm': the method is declared in an interface type
+- 🟡 `pmd:AtLeastOneConstructor` L810
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L811
+  Missing commented default access modifier on method 'm()'
+- 🟡 `pmd:UnnecessaryReturn` L813
+  Unnecessary return statement
+- 🟡 `pmd:AtLeastOneConstructor` L818
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L819
+  Missing commented default access modifier on method 'm()'
+- 🟡 `pmd:LocalVariableCouldBeFinal` L820
+  Local variable 'x' could be declared final
+- 🟡 `pmd:UnnecessarySemicolon` L820
+  Unnecessary semicolon
+- 🟡 `pmd:AtLeastOneConstructor` L826
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L827
+  Missing commented default access modifier on field 'l'
+- 🟡 `pmd:UseDiamondOperator` L827
+  Explicit type arguments can be replaced by a diamond: `new ArrayList<>()`
+- 🟡 `pmd:AtLeastOneConstructor` L831
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L832
+  Missing commented default access modifier on method 'm()'
+- 🟡 `pmd:LocalVariableCouldBeFinal` L833
+  Local variable 'x' could be declared final
+- 🟡 `pmd:UseExplicitTypes` L833
+  Use Explicit Types
+- 🟡 `pmd:AtLeastOneConstructor` L839
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L840
+  Missing commented default access modifier on method 'm()'
+- 🟡 `pmd:LocalVariableCouldBeFinal` L841
+  Local variable 'x' could be declared final
+- 🟡 `pmd:AtLeastOneConstructor` L847
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L848
+  Missing commented default access modifier on field 'x'
+- 🟡 `pmd:CommentDefaultAccessModifier` L849
+  Missing commented default access modifier on method 'm()'
+- 🟡 `pmd:LocalVariableCouldBeFinal` L850
+  Local variable 'y' could be declared final
+- 🟡 `pmd:AtLeastOneConstructor` L856
+  Each class should declare at least one constructor
+- 🟡 `pmd:UseShortArrayInitializer` L857
+  Array initialization can be written shorter
+- 🟡 `pmd:CommentDefaultAccessModifier` L857
+  Missing commented default access modifier on field 'a'
+- 🟡 `pmd:AtLeastOneConstructor` L861
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L862
+  Missing commented default access modifier on field 'x'
+- 🟡 `pmd:UseUnderscoresInNumericLiterals` L862
+  Number 1000000 should separate every third digit with an underscore
+- 🟡 `pmd:AtLeastOneConstructor` L866
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L867
+  Missing commented default access modifier on method 'm()'
+- 🟡 `pmd:LocalVariableCouldBeFinal` L868
+  Local variable 'len' could be declared final
+- 🟡 `pmd:AtLeastOneConstructor` L874
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L875
+  Missing commented default access modifier on method 'm()'
+- 🟡 `pmd:LocalVariableCouldBeFinal` L876
+  Local variable 'x' could be declared final
+- 🟡 `pmd:UnnecessaryConstructor` L898
+  Avoid unnecessary constructors - the compiler will generate these for you
+- 🟡 `pmd:CommentDefaultAccessModifier` L898
+  Missing commented default access modifier on constructor 'ParentFix()'
+- 🟡 `pmd:UnnecessaryConstructor` L902
+  Avoid unnecessary constructors - the compiler will generate these for you
+- 🟡 `pmd:CommentDefaultAccessModifier` L902
+  Missing commented default access modifier on constructor 'ChildFix()'
+- 🟡 `pmd:AtLeastOneConstructor` L908
+  Each class should declare at least one constructor
+- 🟡 `pmd:PublicMemberInNonPublicType` L909
+  Public member 'getLength' declared in a non-public type
+- 🟡 `pmd:MethodArgumentCouldBeFinal` L909
+  Parameter 'strings' is not assigned and could be declared final
+- 🟡 `pmd:PrematureDeclaration` L910
+  Declaration of 'length' can be moved closer to its usages
+- 🟡 `pmd:OnlyOneReturn` L912
+  A method should have only one exit point, and that should be the last statement in the method
+- 🟡 `pmd:LocalVariableCouldBeFinal` L914
+  Local variable 'str' could be declared final
+- 🟡 `pmd:AtLeastOneConstructor` L922
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L923
+  Missing commented default access modifier on method 'm()'
+- 🟡 `pmd:UnusedAssignment` L924
+  The initializer for variable 'o' is never used (overwritten on line 925)
+- 🟡 `pmd:UnnecessaryCast` L925
+  Unnecessary cast (Object)
+- 🟡 `pmd:AtLeastOneConstructor` L935
+  Each class should declare at least one constructor
+- 🟡 `pmd:AtLeastOneConstructor` L939
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L940
+  Missing commented default access modifier on field 'otherFoo'
+- 🟡 `pmd:UselessQualifiedThis` L940
+  Useless qualified this usage in the same class.
+- 🟡 `pmd:CommentDefaultAccessModifier` L941
+  Missing commented default access modifier on method 'doSomething()'
+- 🟡 `pmd:UselessQualifiedThis` L942
+  Useless qualified this usage in the same class.
+- 🟡 `pmd:AtLeastOneConstructor` L948
+  Each class should declare at least one constructor
+- 🟡 `pmd:PublicMemberInNonPublicType` L949
+  Public member 'lengthSum' declared in a non-public type
+- 🟡 `pmd:MethodArgumentCouldBeFinal` L949
+  Parameter 'strings' is not assigned and could be declared final
+- 🟡 `pmd:LocalVariableCouldBeFinal` L955
+  Local variable 'str' could be declared final
+- 🟡 `pmd:AtLeastOneConstructor` L963
+  Each class should declare at least one constructor
+- 🟡 `pmd:PublicMemberInNonPublicType` L964
+  Public member 'compute' declared in a non-public type
+- 🟡 `pmd:AtLeastOneConstructor` L968
+  Each class should declare at least one constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L969
+  Missing commented default access modifier on field 'count'
+- 🟡 `pmd:CommentDefaultAccessModifier` L971
+  Missing commented default access modifier on method 'isEnabled()'
+- 🟡 `pmd:CommentDefaultAccessModifier` L975
+  Missing commented default access modifier on method 'getCount()'
+- 🟡 `pmd:CommentDefaultAccessModifier` L979
+  Missing commented default access modifier on method 'computeSomething()'
+- 🟡 `pmd:AtLeastOneConstructor` L995
+  Each class should declare at least one constructor
+- 🟡 `pmd:LinguisticNaming` L996
+  Linguistics Antipattern - The field 'isReady' indicates linguistically it is a boolean, but it is 'int'
+- 🟡 `pmd:CommentDefaultAccessModifier` L996
+  Missing commented default access modifier on field 'isReady'
+- 🟡 `pmd:LinguisticNaming` L998
+  Linguistics Antipattern - The method 'isValid' indicates linguistically it returns a boolean, but it returns 'int'
+- 🟡 `pmd:CommentDefaultAccessModifier` L998
+  Missing commented default access modifier on method 'isValid()'
+- 🟡 `pmd:AtLeastOneConstructor` L1004
+  Each class should declare at least one constructor
+- 🟡 `pmd:PublicMemberInNonPublicType` L1005
+  Public member 'invalid' declared in a non-public type
+- 🟡 `pmd:UnnecessaryConstructor` L1012
+  Avoid unnecessary constructors - the compiler will generate these for you
+- 🟡 `pmd:CommentDefaultAccessModifier` L1012
+  Missing commented default access modifier on constructor 'ParentRemain()'
+- 🟡 `pmd:UnnecessaryConstructor` L1016
+  Avoid unnecessary constructors - the compiler will generate these for you
+- 🟡 `pmd:CallSuperInConstructor` L1016
+  It is a good practice to call super() in a constructor
+- 🟡 `pmd:CommentDefaultAccessModifier` L1016
+  Missing commented default access modifier on constructor 'ChildRemain()'
+- 🟡 `pmd:AtLeastOneConstructor` L1022
+  Each class should declare at least one constructor
+- 🟡 `pmd:PublicMemberInNonPublicType` L1023
+  Public member 'lengthSum' declared in a non-public type
+- 🟡 `pmd:MethodArgumentCouldBeFinal` L1023
+  Parameter 'strings' is not assigned and could be declared final
+- 🟡 `pmd:VariableDeclarationUsageDistance` L1024
+  Distance between declaration of 'length' and its first usage is 11, current threshold is 7
+- 🟡 `pmd:LocalVariableCouldBeFinal` L1035
+  Local variable 'str' could be declared final
+- 🔵 `pmd:UnnecessaryImport` L14
+  Unused import 'java.nio.charset.StandardCharsets'
+- 🔵 `pmd:UnnecessaryImport` L17
+  Unused import 'java.util.Date'
+- 🔵 `pmd:UnnecessaryImport` L22
+  Unused import 'java.util.Iterator'
+- 🔵 `pmd:UnnecessaryImport` L30
+  Unused static import 'java.lang.Math.min'
+- 🔵 `pmd:UnnecessaryImport` L31
+  Unused static import 'java.lang.Math.abs'
+- 🔵 `pmd:UnnecessaryImport` L32
+  Unused static import 'java.lang.Math.sqrt'
+- 🔵 `pmd:UnnecessaryImport` L33
+  Unused static import 'java.lang.Math.pow'
+- 🔵 `pmd:UnnecessaryImport` L34
+  Unused static import 'java.lang.Math.floor'
+- 🔵 `pmd:UnnecessaryImport` L35
+  Unused static import 'java.lang.Math.ceil'
+- 🔵 `pmd:UnnecessaryImport` L36
+  Unused static import 'java.lang.Math.round'
+- 🔵 `pmd:UnnecessaryImport` L37
+  Unused static import 'java.lang.Math.random'
+- 🔵 `pmd:UnnecessaryImport` L38
+  Unused static import 'java.lang.Math.sin'
+- 🔵 `pmd:UnnecessaryImport` L39
+  Unused static import 'java.lang.Math.cos'
+- 🔵 `pmd:UnnecessaryImport` L40
+  Unused static import 'java.lang.Math.tan'
+- 🔵 `pmd:UseVarargs` L59
+  Consider using varargs for methods or constructors which take an array the last parameter.
+- 🔵 `pmd:UseVarargs` L187
+  Consider using varargs for methods or constructors which take an array the last parameter.
+- 🔵 `pmd:OneDeclarationPerLine` L206
+  Use one line for each declaration, it enhances code readability.
+- 🔵 `pmd:UnnecessaryFullyQualifiedName` L487
+  Unnecessary qualifier 'java.util': 'Enumeration' is already in scope because it is imported in this file
+- 🔵 `pmd:BooleanGetMethodName` L576
+  A getX() method which returns a boolean or Boolean should be named isX()
+- 🔵 `pmd:ExtendsObject` L626
+  No need to explicitly extend Object.
+- 🔵 `pmd:TypeParameterNamingConventions` L753
+  The type parameter name 'bad' doesn't match '[A-Z]'
+- 🔵 `pmd:UnnecessaryFullyQualifiedName` L796
+  Unnecessary qualifier 'java.lang': 'String' is already in scope because it is declared in java.lang
+- 🔵 `pmd:UnnecessaryFullyQualifiedName` L796
+  Unnecessary qualifier 'java.lang': 'String' is already in scope because it is declared in java.lang
+- 🔵 `pmd:UselessParentheses` L841
+  Useless parentheses around `1 + 2`.
+- 🔵 `pmd:UseVarargs` L909
+  Consider using varargs for methods or constructors which take an array the last parameter.
+- 🔵 `pmd:UnnecessaryInterfaceDeclaration` L935
+  Unnecessary interface declaration 'com.demo.bpcs.IBase', already provided by 'com.demo.bpcs.IExt'.
+- 🔵 `pmd:UseVarargs` L949
+  Consider using varargs for methods or constructors which take an array the last parameter.
+- 🔵 `pmd:UseVarargs` L1023
+  Consider using varargs for methods or constructors which take an array the last parameter.
+
+AI 审查 · 7 条建议
+
+- 🔴 [AI] [bug] `null-statement-dereference` L268
+  **RsDemo 中 Statement 为 null 却直接调用 executeQuery，必然触发 NullPointerException**
+  L267 将 Statement 变量 st 初始化为 null，L268 立即调用 st.executeQuery("select 1")，在没有任何赋值的情况下必然抛出 NullPointerException。静态分析只报告了资源未关闭和 ResultSet 返回值未检查，但未识别这个必然的空指针。
+  建议: 先通过 Connection.createStatement() 正确初始化 Statement，或在调用前判空并处理；也可直接使用 try-with-resources 管理 Statement 与 ResultSet。
+- 🟡 [AI] [bug] `incomplete-object-initialization` L71
+  **Hasher 构造函数吞掉 MessageDigest 初始化异常，对象处于不一致状态**
+  Hasher 构造函数在 catch(Exception) 中仅记录日志，MessageDigest.getInstance("SHA-256") 失败时 digest 保持为 null。对象仍会被创建并返回给调用方，后续任何使用 digest 的操作都会触发 NullPointerException。应 fail-fast，让对象在构造失败时不可用。
+  建议: 将 digest 声明为 final，构造函数改为初始化失败时抛出 IllegalStateException（携带原始异常），或使用静态初始化块并在失败时抛出 ExceptionInInitializerError。
+- 🟡 [AI] [security] `hardcoded-ip-address` L93
+  **NetConfig 中硬编码了 IP 地址，存在安全风险**
+  L93 的 host 字段硬编码了内网 IP "192.168.1.1"。硬编码 IP 会使代码难以在不同环境部署，且易被攻击者直接定位内网地址；若该值被提交到源码仓库，可能成为信息泄露点。静态分析结果未包含 AvoidUsingHardCodedIP 规则。
+  建议: 将主机地址改为从配置、环境变量或系统属性读取，并在启动时校验格式。
+- 🟡 [AI] [bug] `resource-leak-on-construction-failure` L176
+  **链式构造缓冲读取器时，若中间构造失败将泄漏底层 FileInputStream**
+  L176 使用 new BufferedReader(new InputStreamReader(new FileInputStream("h.txt"))) 链式构造资源。若 InputStreamReader 或 BufferedReader 的构造函数抛出异常，已经成功打开的 FileInputStream 不会被关闭，因为此时还没有引用指向它。静态分析报告了 CloseResource 和 UseTryWithResources，但未指出链式构造本身是泄漏点。
+  建议: 使用 Files.newBufferedReader(Paths.get("h.txt"), StandardCharsets.UTF_8) 一步创建，或先用独立变量创建 FileInputStream 并放入 try-with-resources。
+- 🟡 [AI] [bug] `infinite-iteration` L490
+  **EnumerationImpl 的 hasMoreElements() 永远返回 true，造成无限迭代**
+  EnumerationImpl 的 hasMoreElements() 恒为 true，而 nextElement() 每次使 i 自增并返回新字符串，导致枚举序列无限增长，最终 i 会溢出为负数。此外类声明使用了裸类型 java.util.Enumeration，未指定泛型参数，存在类型安全隐患。
+  建议: 为 hasMoreElements() 设置明确的终止条件（如 i < 10），并为 Enumeration 指定泛型参数（如 Enumeration<String>），同时让 nextElement() 返回 String 类型。
+- 🔵 [AI] [style] `redundant-local-variable` L868
+  **InlineVar 中局部变量 len 仅使用一次，可直接内联**
+  L868 声明的 int len = 5 只在 L869 使用一次，没有复用价值，属于冗余局部变量，增加阅读负担。静态分析未对 InlineVar 报告 VariableCanBeInlined。
+  建议: 删除 len 变量，直接将字面量 5 传给 System.out.println。
+- 🔵 [AI] [design] `misleading-getter` L975
+  **getCount() 返回 computeSomething() 而非 count 字段，getter 语义误导**
+  L975 的 getCount() 方法名为获取 count 字段的 getter，实际却返回 computeSomething() 的计算结果（42）。调用方会误以为获取的是对象状态 count，但实际拿到的与字段无关，容易引入逻辑错误。静态分析仅报告了 L996/L998 的 LinguisticNaming，未覆盖此方法。
+  建议: 让 getCount() 返回 count 字段，或将方法重命名为 computeCount()/getComputedValue() 以准确表达语义。