The following document contains the results of Checkstyle. 
| Files | Infos  | Warnings  | Errors  | 
|---|---|---|---|
| 17 | 0 | 0 | 95 | 
| Rules | Violations | Severity | 
|---|---|---|
| PackageHtml | 0 |  Error | 
| NewlineAtEndOfFile | 0 |  Error | 
| Translation | 0 |  Error | 
| JavadocMethod 
 | 47 |  Error | 
| JavadocType | 0 |  Error | 
| JavadocVariable | 2 |  Error | 
| JavadocStyle | 0 |  Error | 
| ConstantName | 2 |  Error | 
| LocalFinalVariableName | 0 |  Error | 
| LocalVariableName | 0 |  Error | 
| MemberName | 0 |  Error | 
| MethodName | 0 |  Error | 
| PackageName | 0 |  Error | 
| ParameterName | 0 |  Error | 
| StaticVariableName | 0 |  Error | 
| TypeName | 0 |  Error | 
| RegexpHeader 
 | 0 |  Error | 
| AvoidStarImport | 0 |  Error | 
| IllegalImport | 0 |  Error | 
| RedundantImport | 0 |  Error | 
| UnusedImports | 2 |  Error | 
| FileLength | 0 |  Error | 
| LineLength 
 | 0 |  Error | 
| MethodLength | 0 |  Error | 
| ParameterNumber | 0 |  Error | 
| EmptyForIteratorPad | 0 |  Error | 
| NoWhitespaceAfter 
 | 0 |  Error | 
| NoWhitespaceBefore | 0 |  Error | 
| OperatorWrap | 4 |  Error | 
| ParenPad | 0 |  Error | 
| TypecastParenPad | 0 |  Error | 
| TabCharacter | 0 |  Error | 
| WhitespaceAfter | 0 |  Error | 
| WhitespaceAround | 0 |  Error | 
| ModifierOrder | 0 |  Error | 
| RedundantModifier | 0 |  Error | 
| AvoidNestedBlocks | 0 |  Error | 
| EmptyBlock | 0 |  Error | 
| LeftCurly | 0 |  Error | 
| NeedBraces | 0 |  Error | 
| RightCurly | 0 |  Error | 
| DoubleCheckedLocking | 0 |  Error | 
| EmptyStatement | 0 |  Error | 
| EqualsHashCode | 0 |  Error | 
| IllegalInstantiation | 0 |  Error | 
| InnerAssignment | 0 |  Error | 
| MagicNumber | 6 |  Error | 
| MissingSwitchDefault | 0 |  Error | 
| RedundantThrows | 23 |  Error | 
| SimplifyBooleanExpression | 0 |  Error | 
| SimplifyBooleanReturn | 0 |  Error | 
| FinalClass | 0 |  Error | 
| HideUtilityClassConstructor | 0 |  Error | 
| InterfaceIsType | 0 |  Error | 
| VisibilityModifier 
 | 0 |  Error | 
| ArrayTypeStyle | 8 |  Error | 
| GenericIllegalRegexp 
 | 1 |  Error | 
| TodoComment | 0 |  Error | 
| UpperEll | 0 |  Error | 
| Violation | Message | Line | 
|---|---|---|
|  | Unused import - org.apache.shale.util.TokenProcessor. | 20 | 
| Violation | Message | Line | 
|---|---|---|
|  | Expected an @return tag. | 113 | 
|  | Redundant throws: 'EvaluationException' is unchecked exception. | 114 | 
|  | Redundant throws: 'PropertyNotFoundException' is subclass of 'EvaluationException'. | 114 | 
|  | Redundant throws: 'PropertyNotFoundException' is unchecked exception. | 114 | 
|  | Expected an @return tag. | 201 | 
|  | Redundant throws: 'EvaluationException' is unchecked exception. | 202 | 
|  | Redundant throws: 'PropertyNotFoundException' is subclass of 'EvaluationException'. | 202 | 
|  | Redundant throws: 'PropertyNotFoundException' is unchecked exception. | 202 | 
|  | Expected an @return tag. | 234 | 
|  | Redundant throws: 'EvaluationException' is unchecked exception. | 235 | 
|  | Redundant throws: 'PropertyNotFoundException' is subclass of 'EvaluationException'. | 235 | 
|  | Redundant throws: 'PropertyNotFoundException' is unchecked exception. | 235 | 
|  | Expected an @return tag. | 289 | 
|  | Redundant throws: 'EvaluationException' is unchecked exception. | 290 | 
|  | Redundant throws: 'PropertyNotFoundException' is subclass of 'EvaluationException'. | 290 | 
|  | Redundant throws: 'PropertyNotFoundException' is unchecked exception. | 290 | 
|  | Redundant throws: 'EvaluationException' is unchecked exception. | 315 | 
|  | Redundant throws: 'PropertyNotFoundException' is subclass of 'EvaluationException'. | 315 | 
|  | Redundant throws: 'PropertyNotFoundException' is unchecked exception. | 315 | 
|  | Expected an @return tag. | 338 | 
|  | Redundant throws: 'EvaluationException' is unchecked exception. | 339 | 
|  | Redundant throws: 'PropertyNotFoundException' is subclass of 'EvaluationException'. | 339 | 
|  | Redundant throws: 'PropertyNotFoundException' is unchecked exception. | 339 | 
|  | Expected an @return tag. | 362 | 
|  | Redundant throws: 'EvaluationException' is unchecked exception. | 363 | 
|  | Redundant throws: 'PropertyNotFoundException' is subclass of 'EvaluationException'. | 363 | 
|  | Redundant throws: 'PropertyNotFoundException' is unchecked exception. | 363 | 
| Violation | Message | Line | 
|---|---|---|
|  | Name 'log' must match pattern '^[A-Z][A-Z0-9]*(_[A-Z0-9]+)*$'. | 48 | 
|  | Expected an @return tag. | 89 | 
|  | Expected an @return tag. | 122 | 
|  | Expected an @return tag. | 159 | 
|  | Expected an @return tag. | 298 | 
|  | Expected an @return tag. | 329 | 
|  | Expected an @return tag. | 361 | 
|  | '3' is a magic number. | 362 | 
| Violation | Message | Line | 
|---|---|---|
|  | Expected an @return tag. | 63 | 
|  | Expected an @return tag. | 84 | 
|  | Expected an @return tag. | 109 | 
| Violation | Message | Line | 
|---|---|---|
|  | Expected an @return tag. | 58 | 
|  | Array brackets at illegal position. | 66 | 
|  | Array brackets at illegal position. | 75 | 
|  | Expected an @return tag. | 142 | 
|  | Array brackets at illegal position. | 142 | 
|  | '0xf0' is a magic number. | 146 | 
|  | '4' is a magic number. | 146 | 
|  | '16' is a magic number. | 146 | 
|  | '0x0f' is a magic number. | 147 | 
|  | '16' is a magic number. | 147 | 
| Violation | Message | Line | 
|---|---|---|
|  | Expected an @return tag. | 277 | 
|  | Expected an @return tag. | 298 | 
|  | Expected an @return tag. | 317 | 
|  | Expected an @return tag. | 343 | 
|  | Expected an @return tag. | 369 | 
|  | Missing a Javadoc comment. | 397 | 
|  | Missing a Javadoc comment. | 398 | 
|  | Missing a Javadoc comment. | 400 | 
|  | Missing a Javadoc comment. | 401 | 
|  | Array brackets at illegal position. | 401 | 
|  | Missing a Javadoc comment. | 404 | 
|  | Missing a Javadoc comment. | 405 | 
|  | Line has trailing spaces. | 411 | 
|  | Expected an @return tag. | 417 | 
| Violation | Message | Line | 
|---|---|---|
|  | Array brackets at illegal position. | 129 | 
|  | Expected an @return tag. | 146 | 
|  | Redundant throws: 'EvaluationException' is unchecked exception. | 147 | 
| Violation | Message | Line | 
|---|---|---|
|  | Expected an @return tag. | 56 | 
|  | Expected an @return tag. | 87 | 
|  | Expected an @return tag. | 110 | 
|  | Expected an @return tag. | 165 | 
|  | Array brackets at illegal position. | 174 | 
| Violation | Message | Line | 
|---|---|---|
|  | Unused import - org.apache.shale.component.Token. | 25 | 
|  | Expected an @return tag. | 70 | 
|  | Expected an @return tag. | 78 | 
|  | Expected an @return tag. | 102 | 
|  | Expected an @return tag. | 127 | 
| Violation | Message | Line | 
|---|---|---|
|  | Expected an @return tag. | 144 | 
|  | Expected an @return tag. | 175 | 
|  | Expected an @return tag. | 204 | 
|  | Expected an @return tag. | 219 | 
|  | Array brackets at illegal position. | 219 | 
|  | Expected an @return tag. | 233 | 
|  | '+' should be on a new line. | 240 | 
|  | Expected an @return tag. | 258 | 
|  | Array brackets at illegal position. | 258 | 
|  | Expected an @return tag. | 282 | 
|  | '+' should be on a new line. | 300 | 
|  | Expected an @return tag. | 316 | 
| Violation | Message | Line | 
|---|---|---|
|  | Name 'defaultLocale' must match pattern '^[A-Z][A-Z0-9]*(_[A-Z0-9]+)*$'. | 104 | 
|  | Expected an @return tag. | 120 | 
|  | Expected an @return tag. | 148 | 
|  | Redundant throws: 'IllegalStateException' is unchecked exception. | 148 | 
|  | '+' should be on a new line. | 167 | 
|  | '+' should be on a new line. | 168 | 
|  | Expected an @return tag. | 304 |