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Checkstyle Results

The following document contains the results of Checkstyle 7.2 with google_checks.xml ruleset. rss feed

Summary

Files  Info  Warnings  Errors
9 0 187 0

Files

File  I  W  E
org/apache/streams/rss/FeedDetails.java 0 68 0
org/apache/streams/rss/RssStreamConfiguration.java 0 52 0
org/apache/streams/rss/processor/RssTypeConverter.java 0 5 0
org/apache/streams/rss/provider/RssEventProcessor.java 0 5 0
org/apache/streams/rss/provider/RssStreamProvider.java 0 15 0
org/apache/streams/rss/provider/RssStreamProviderTask.java 0 24 0
org/apache/streams/rss/provider/perpetual/RssFeedScheduler.java 0 2 0
org/apache/streams/rss/serializer/SyndEntryActivitySerializer.java 0 5 0
org/apache/streams/rss/serializer/SyndEntrySerializer.java 0 11 0

Rules

Category Rule Violations Severity
blocks LeftCurly
  • maxLineLength: "100"
 2  Warning
coding VariableDeclarationUsageDistance 1  Warning
imports CustomImportOrder
  • sortImportsInGroupAlphabetically: "true"
  • specialImportsRegExp: "com.google"
  • customImportOrderRules: "STATIC###SPECIAL_IMPORTS###THIRD_PARTY_PACKAGE###STANDARD_JAVA_PACKAGE"
 41  Warning
indentation Indentation
  • throwsIndent: "4"
  • arrayInitIndent: "2"
  • caseIndent: "2"
  • basicOffset: "2"
  • braceAdjustment: "0"
  • lineWrappingIndentation: "4"
 89  Warning
javadoc SummaryJavadoc
  • forbiddenSummaryFragments: "^@return the *|^This method returns |^A [{]@code [a-zA-Z0-9]+[}]( is a )"
 8  Warning
naming AbbreviationAsWordInName
  • ignoreFinal: "false"
  • allowedAbbreviationLength: "1"
 1  Warning
MemberName
  • format: "^[a-z][a-z0-9][a-zA-Z0-9]*$"
 1  Warning
sizes LineLength
  • max: "100"
  • ignorePattern: "^package.*|^import.*|a href|href|http://|https://|ftp://"
 43  Warning
whitespace WhitespaceAround
  • allowEmptyConstructors: "true"
  • allowEmptyMethods: "true"
  • allowEmptyLoops: "true"
  • allowEmptyTypes: "true"
 1  Warning

Details

org/apache/streams/rss/FeedDetails.java

Severity Category Rule Message Line
 Warning imports CustomImportOrder Import statement for 'com.fasterxml.jackson.annotation.JsonAnyGetter' is in the wrong order. Should be in the 'THIRD_PARTY_PACKAGE' group, expecting not assigned imports on this line. 8
 Warning imports CustomImportOrder Import statement for 'com.fasterxml.jackson.annotation.JsonAnySetter' is in the wrong order. Should be in the 'THIRD_PARTY_PACKAGE' group, expecting not assigned imports on this line. 9
 Warning imports CustomImportOrder Import statement for 'com.fasterxml.jackson.annotation.JsonIgnore' is in the wrong order. Should be in the 'THIRD_PARTY_PACKAGE' group, expecting not assigned imports on this line. 10
 Warning imports CustomImportOrder Import statement for 'com.fasterxml.jackson.annotation.JsonInclude' is in the wrong order. Should be in the 'THIRD_PARTY_PACKAGE' group, expecting not assigned imports on this line. 11
 Warning imports CustomImportOrder Import statement for 'com.fasterxml.jackson.annotation.JsonProperty' is in the wrong order. Should be in the 'THIRD_PARTY_PACKAGE' group, expecting not assigned imports on this line. 12
 Warning imports CustomImportOrder Import statement for 'com.fasterxml.jackson.annotation.JsonPropertyOrder' is in the wrong order. Should be in the 'THIRD_PARTY_PACKAGE' group, expecting not assigned imports on this line. 13
 Warning imports CustomImportOrder Import statement for 'org.apache.commons.lang3.builder.EqualsBuilder' is in the wrong order. Should be in the 'THIRD_PARTY_PACKAGE' group, expecting not assigned imports on this line. 14
 Warning imports CustomImportOrder Import statement for 'org.apache.commons.lang3.builder.HashCodeBuilder' is in the wrong order. Should be in the 'THIRD_PARTY_PACKAGE' group, expecting not assigned imports on this line. 15
 Warning imports CustomImportOrder Import statement for 'org.apache.commons.lang3.builder.ToStringBuilder' is in the wrong order. Should be in the 'THIRD_PARTY_PACKAGE' group, expecting not assigned imports on this line. 16
 Warning indentation Indentation '}' have incorrect indentation level 0, expected level should be 4. 23
 Warning blocks LeftCurly '{' at column 1 should be on the previous line. 25
 Warning javadoc SummaryJavadoc First sentence of Javadoc is incomplete (period is missing) or not present. 27
 Warning indentation Indentation 'member def modifier' have incorrect indentation level 4, expected level should be 2. 31
 Warning javadoc SummaryJavadoc First sentence of Javadoc is incomplete (period is missing) or not present. 33
 Warning indentation Indentation 'member def modifier' have incorrect indentation level 4, expected level should be 2. 37
 Warning indentation Indentation 'member def modifier' have incorrect indentation level 4, expected level should be 2. 39
 Warning javadoc SummaryJavadoc First sentence of Javadoc is incomplete (period is missing) or not present. 42
 Warning indentation Indentation 'method def modifier' have incorrect indentation level 4, expected level should be 2. 48
 Warning indentation Indentation 'method def' child have incorrect indentation level 8, expected level should be 4. 50
 Warning indentation Indentation 'method def rcurly' have incorrect indentation level 4, expected level should be 2. 51
 Warning javadoc SummaryJavadoc First sentence of Javadoc is incomplete (period is missing) or not present. 53
 Warning indentation Indentation 'method def modifier' have incorrect indentation level 4, expected level should be 2. 59
 Warning indentation Indentation 'method def' child have incorrect indentation level 8, expected level should be 4. 61
 Warning indentation Indentation 'method def rcurly' have incorrect indentation level 4, expected level should be 2. 62
 Warning indentation Indentation 'method def modifier' have incorrect indentation level 4, expected level should be 2. 64
 Warning indentation Indentation 'method def' child have incorrect indentation level 8, expected level should be 4. 65
 Warning indentation Indentation 'method def' child have incorrect indentation level 8, expected level should be 4. 66
 Warning indentation Indentation 'method def rcurly' have incorrect indentation level 4, expected level should be 2. 67
 Warning javadoc SummaryJavadoc First sentence of Javadoc is incomplete (period is missing) or not present. 69
 Warning indentation Indentation 'method def modifier' have incorrect indentation level 4, expected level should be 2. 75
 Warning indentation Indentation 'method def' child have incorrect indentation level 8, expected level should be 4. 77
 Warning indentation Indentation 'method def rcurly' have incorrect indentation level 4, expected level should be 2. 78
 Warning javadoc SummaryJavadoc First sentence of Javadoc is incomplete (period is missing) or not present. 80
 Warning indentation Indentation 'method def modifier' have incorrect indentation level 4, expected level should be 2. 86
 Warning indentation Indentation 'method def' child have incorrect indentation level 8, expected level should be 4. 88
 Warning indentation Indentation 'method def rcurly' have incorrect indentation level 4, expected level should be 2. 89
 Warning indentation Indentation 'method def modifier' have incorrect indentation level 4, expected level should be 2. 91
 Warning indentation Indentation 'method def' child have incorrect indentation level 8, expected level should be 4. 92
 Warning indentation Indentation 'method def' child have incorrect indentation level 8, expected level should be 4. 93
 Warning indentation Indentation 'method def rcurly' have incorrect indentation level 4, expected level should be 2. 94
 Warning indentation Indentation 'method def modifier' have incorrect indentation level 4, expected level should be 2. 96
 Warning indentation Indentation 'method def' child have incorrect indentation level 8, expected level should be 4. 98
 Warning indentation Indentation 'method def rcurly' have incorrect indentation level 4, expected level should be 2. 99
 Warning indentation Indentation 'method def modifier' have incorrect indentation level 4, expected level should be 2. 101
 Warning indentation Indentation 'method def' child have incorrect indentation level 8, expected level should be 4. 103
 Warning indentation Indentation 'method def rcurly' have incorrect indentation level 4, expected level should be 2. 104
 Warning indentation Indentation 'method def modifier' have incorrect indentation level 4, expected level should be 2. 106
 Warning indentation Indentation 'method def' child have incorrect indentation level 8, expected level should be 4. 108
 Warning indentation Indentation 'method def rcurly' have incorrect indentation level 4, expected level should be 2. 109
 Warning indentation Indentation 'method def modifier' have incorrect indentation level 4, expected level should be 2. 111
 Warning indentation Indentation 'method def' child have incorrect indentation level 8, expected level should be 4. 112
 Warning indentation Indentation 'method def' child have incorrect indentation level 8, expected level should be 4. 113
 Warning indentation Indentation 'method def rcurly' have incorrect indentation level 4, expected level should be 2. 114
 Warning indentation Indentation 'method def modifier' have incorrect indentation level 4, expected level should be 2. 116
 Warning indentation Indentation 'method def' child have incorrect indentation level 8, expected level should be 4. 118
 Warning sizes LineLength Line is longer than 100 characters (found 118). 118
 Warning indentation Indentation 'method def rcurly' have incorrect indentation level 4, expected level should be 2. 119
 Warning indentation Indentation 'method def modifier' have incorrect indentation level 4, expected level should be 2. 121
 Warning indentation Indentation 'if' have incorrect indentation level 8, expected level should be 4. 123
 Warning indentation Indentation 'if' child have incorrect indentation level 12, expected level should be 6. 124
 Warning indentation Indentation 'if rcurly' have incorrect indentation level 8, expected level should be 4. 125
 Warning indentation Indentation 'if' have incorrect indentation level 8, expected level should be 4. 126
 Warning indentation Indentation 'if' child have incorrect indentation level 12, expected level should be 6. 127
 Warning indentation Indentation 'if rcurly' have incorrect indentation level 8, expected level should be 4. 128
 Warning indentation Indentation 'method def' child have incorrect indentation level 8, expected level should be 4. 129
 Warning indentation Indentation 'method def' child have incorrect indentation level 8, expected level should be 4. 130
 Warning sizes LineLength Line is longer than 100 characters (found 173). 130
 Warning indentation Indentation 'method def rcurly' have incorrect indentation level 4, expected level should be 2. 131

org/apache/streams/rss/RssStreamConfiguration.java

Severity Category Rule Message Line
 Warning imports CustomImportOrder Import statement for 'com.fasterxml.jackson.annotation.JsonAnyGetter' is in the wrong order. Should be in the 'THIRD_PARTY_PACKAGE' group, expecting not assigned imports on this line. 12
 Warning imports CustomImportOrder Import statement for 'com.fasterxml.jackson.annotation.JsonAnySetter' is in the wrong order. Should be in the 'THIRD_PARTY_PACKAGE' group, expecting not assigned imports on this line. 13
 Warning imports CustomImportOrder Import statement for 'com.fasterxml.jackson.annotation.JsonIgnore' is in the wrong order. Should be in the 'THIRD_PARTY_PACKAGE' group, expecting not assigned imports on this line. 14
 Warning imports CustomImportOrder Import statement for 'com.fasterxml.jackson.annotation.JsonInclude' is in the wrong order. Should be in the 'THIRD_PARTY_PACKAGE' group, expecting not assigned imports on this line. 15
 Warning imports CustomImportOrder Import statement for 'com.fasterxml.jackson.annotation.JsonProperty' is in the wrong order. Should be in the 'THIRD_PARTY_PACKAGE' group, expecting not assigned imports on this line. 16
 Warning imports CustomImportOrder Import statement for 'com.fasterxml.jackson.annotation.JsonPropertyOrder' is in the wrong order. Should be in the 'THIRD_PARTY_PACKAGE' group, expecting not assigned imports on this line. 17
 Warning imports CustomImportOrder Import statement for 'org.apache.commons.lang3.builder.EqualsBuilder' is in the wrong order. Should be in the 'THIRD_PARTY_PACKAGE' group, expecting not assigned imports on this line. 18
 Warning imports CustomImportOrder Import statement for 'org.apache.commons.lang3.builder.HashCodeBuilder' is in the wrong order. Should be in the 'THIRD_PARTY_PACKAGE' group, expecting not assigned imports on this line. 19
 Warning imports CustomImportOrder Import statement for 'org.apache.commons.lang3.builder.ToStringBuilder' is in the wrong order. Should be in the 'THIRD_PARTY_PACKAGE' group, expecting not assigned imports on this line. 20
 Warning indentation Indentation '}' have incorrect indentation level 0, expected level should be 4. 26
 Warning blocks LeftCurly '{' at column 1 should be on the previous line. 28
 Warning indentation Indentation 'member def modifier' have incorrect indentation level 4, expected level should be 2. 30
 Warning indentation Indentation 'member def modifier' have incorrect indentation level 4, expected level should be 2. 34
 Warning javadoc SummaryJavadoc First sentence of Javadoc is incomplete (period is missing) or not present. 37
 Warning indentation Indentation 'method def modifier' have incorrect indentation level 4, expected level should be 2. 42
 Warning indentation Indentation 'method def' child have incorrect indentation level 8, expected level should be 4. 44
 Warning indentation Indentation 'method def rcurly' have incorrect indentation level 4, expected level should be 2. 45
 Warning javadoc SummaryJavadoc First sentence of Javadoc is incomplete (period is missing) or not present. 47
 Warning indentation Indentation 'method def modifier' have incorrect indentation level 4, expected level should be 2. 52
 Warning indentation Indentation 'method def' child have incorrect indentation level 8, expected level should be 4. 54
 Warning indentation Indentation 'method def rcurly' have incorrect indentation level 4, expected level should be 2. 55
 Warning indentation Indentation 'method def modifier' have incorrect indentation level 4, expected level should be 2. 57
 Warning indentation Indentation 'method def' child have incorrect indentation level 8, expected level should be 4. 58
 Warning indentation Indentation 'method def' child have incorrect indentation level 8, expected level should be 4. 59
 Warning indentation Indentation 'method def rcurly' have incorrect indentation level 4, expected level should be 2. 60
 Warning indentation Indentation 'method def modifier' have incorrect indentation level 4, expected level should be 2. 62
 Warning indentation Indentation 'method def' child have incorrect indentation level 8, expected level should be 4. 64
 Warning indentation Indentation 'method def rcurly' have incorrect indentation level 4, expected level should be 2. 65
 Warning indentation Indentation 'method def modifier' have incorrect indentation level 4, expected level should be 2. 67
 Warning indentation Indentation 'method def' child have incorrect indentation level 8, expected level should be 4. 69
 Warning indentation Indentation 'method def rcurly' have incorrect indentation level 4, expected level should be 2. 70
 Warning indentation Indentation 'method def modifier' have incorrect indentation level 4, expected level should be 2. 72
 Warning indentation Indentation 'method def' child have incorrect indentation level 8, expected level should be 4. 74
 Warning indentation Indentation 'method def rcurly' have incorrect indentation level 4, expected level should be 2. 75
 Warning indentation Indentation 'method def modifier' have incorrect indentation level 4, expected level should be 2. 77
 Warning indentation Indentation 'method def' child have incorrect indentation level 8, expected level should be 4. 78
 Warning indentation Indentation 'method def' child have incorrect indentation level 8, expected level should be 4. 79
 Warning indentation Indentation 'method def rcurly' have incorrect indentation level 4, expected level should be 2. 80
 Warning indentation Indentation 'method def modifier' have incorrect indentation level 4, expected level should be 2. 82
 Warning indentation Indentation 'method def' child have incorrect indentation level 8, expected level should be 4. 84
 Warning indentation Indentation 'method def rcurly' have incorrect indentation level 4, expected level should be 2. 85
 Warning indentation Indentation 'method def modifier' have incorrect indentation level 4, expected level should be 2. 87
 Warning indentation Indentation 'if' have incorrect indentation level 8, expected level should be 4. 89
 Warning indentation Indentation 'if' child have incorrect indentation level 12, expected level should be 6. 90
 Warning indentation Indentation 'if rcurly' have incorrect indentation level 8, expected level should be 4. 91
 Warning indentation Indentation 'if' have incorrect indentation level 8, expected level should be 4. 92
 Warning indentation Indentation 'if' child have incorrect indentation level 12, expected level should be 6. 93
 Warning indentation Indentation 'if rcurly' have incorrect indentation level 8, expected level should be 4. 94
 Warning indentation Indentation 'method def' child have incorrect indentation level 8, expected level should be 4. 95
 Warning indentation Indentation 'method def' child have incorrect indentation level 8, expected level should be 4. 96
 Warning sizes LineLength Line is longer than 100 characters (found 126). 96
 Warning indentation Indentation 'method def rcurly' have incorrect indentation level 4, expected level should be 2. 97

org/apache/streams/rss/processor/RssTypeConverter.java

Severity Category Rule Message Line
 Warning imports CustomImportOrder Wrong lexicographical order for 'com.fasterxml.jackson.databind.node.ObjectNode' import. Should be before 'org.apache.streams.rss.serializer.SyndEntryActivitySerializer'. 26
 Warning imports CustomImportOrder Wrong lexicographical order for 'org.apache.commons.lang.NotImplementedException' import. Should be before 'org.apache.streams.rss.serializer.SyndEntryActivitySerializer'. 27
 Warning sizes LineLength Line is longer than 100 characters (found 106). 59
 Warning sizes LineLength Line is longer than 100 characters (found 121). 63
 Warning sizes LineLength Line is longer than 100 characters (found 102). 66

org/apache/streams/rss/provider/RssEventProcessor.java

Severity Category Rule Message Line
 Warning imports CustomImportOrder Wrong lexicographical order for 'com.fasterxml.jackson.databind.ObjectMapper' import. Should be before 'org.apache.streams.rss.serializer.SyndEntrySerializer'. 26
 Warning imports CustomImportOrder Wrong lexicographical order for 'com.rometools.rome.feed.synd.SyndEntry' import. Should be before 'org.apache.streams.rss.serializer.SyndEntrySerializer'. 27
 Warning sizes LineLength Line is longer than 100 characters (found 102). 50
 Warning sizes LineLength Line is longer than 100 characters (found 115). 62
 Warning sizes LineLength Line is longer than 100 characters (found 122). 104

org/apache/streams/rss/provider/RssStreamProvider.java

Severity Category Rule Message Line
 Warning imports CustomImportOrder Wrong lexicographical order for 'com.fasterxml.jackson.core.JsonProcessingException' import. Should be before 'org.apache.streams.util.ComponentUtils'. 32
 Warning imports CustomImportOrder Wrong lexicographical order for 'com.fasterxml.jackson.databind.ObjectMapper' import. Should be before 'org.apache.streams.util.ComponentUtils'. 33
 Warning imports CustomImportOrder Import statement for 'com.google.common.annotations.VisibleForTesting' is in the wrong order. Should be in the 'SPECIAL_IMPORTS' group, expecting group 'STANDARD_JAVA_PACKAGE' on this line. 34
 Warning imports CustomImportOrder Import statement for 'com.google.common.base.Preconditions' is in the wrong order. Should be in the 'SPECIAL_IMPORTS' group, expecting group 'STANDARD_JAVA_PACKAGE' on this line. 35
 Warning imports CustomImportOrder Import statement for 'com.google.common.util.concurrent.Uninterruptibles' is in the wrong order. Should be in the 'SPECIAL_IMPORTS' group, expecting group 'STANDARD_JAVA_PACKAGE' on this line. 36
 Warning imports CustomImportOrder Wrong lexicographical order for 'com.typesafe.config.Config' import. Should be before 'org.apache.streams.util.ComponentUtils'. 37
 Warning imports CustomImportOrder Wrong lexicographical order for 'com.typesafe.config.ConfigFactory' import. Should be before 'org.apache.streams.util.ComponentUtils'. 38
 Warning imports CustomImportOrder Wrong lexicographical order for 'com.typesafe.config.ConfigParseOptions' import. Should be before 'org.apache.streams.util.ComponentUtils'. 39
 Warning sizes LineLength Line is longer than 100 characters (found 112). 59
 Warning sizes LineLength Line is longer than 100 characters (found 101). 140
 Warning sizes LineLength Line is longer than 100 characters (found 122). 172
 Warning sizes LineLength Line is longer than 100 characters (found 125). 186
 Warning sizes LineLength Line is longer than 100 characters (found 131). 191
 Warning sizes LineLength Line is longer than 100 characters (found 101). 196
 Warning sizes LineLength Line is longer than 100 characters (found 111). 200

org/apache/streams/rss/provider/RssStreamProviderTask.java

Severity Category Rule Message Line
 Warning imports CustomImportOrder Wrong lexicographical order for 'com.fasterxml.jackson.databind.JsonNode' import. Should be before 'org.apache.streams.rss.serializer.SyndEntrySerializer'. 25
 Warning imports CustomImportOrder Wrong lexicographical order for 'com.fasterxml.jackson.databind.node.ObjectNode' import. Should be before 'org.apache.streams.rss.serializer.SyndEntrySerializer'. 26
 Warning imports CustomImportOrder Import statement for 'com.google.common.annotations.VisibleForTesting' is in the wrong order. Should be in the 'SPECIAL_IMPORTS' group, expecting group 'STANDARD_JAVA_PACKAGE' on this line. 27
 Warning imports CustomImportOrder Wrong lexicographical order for 'com.rometools.rome.feed.synd.SyndEntry' import. Should be before 'org.apache.streams.rss.serializer.SyndEntrySerializer'. 28
 Warning imports CustomImportOrder Wrong lexicographical order for 'com.rometools.rome.feed.synd.SyndFeed' import. Should be before 'org.apache.streams.rss.serializer.SyndEntrySerializer'. 29
 Warning imports CustomImportOrder Wrong lexicographical order for 'com.rometools.rome.io.FeedException' import. Should be before 'org.apache.streams.rss.serializer.SyndEntrySerializer'. 30
 Warning imports CustomImportOrder Wrong lexicographical order for 'com.rometools.rome.io.SyndFeedInput' import. Should be before 'org.apache.streams.rss.serializer.SyndEntrySerializer'. 31
 Warning sizes LineLength Line is longer than 100 characters (found 137). 52
 Warning sizes LineLength Line is longer than 100 characters (found 136). 53
 Warning sizes LineLength Line is longer than 100 characters (found 111). 57
 Warning sizes LineLength Line is longer than 100 characters (found 123). 58
 Warning sizes LineLength Line is longer than 100 characters (found 124). 64
 Warning sizes LineLength Line is longer than 100 characters (found 119). 65
 Warning naming AbbreviationAsWordInName Abbreviation in name 'PREVIOUSLY_SEEN' must contain no more than '1' capital letters. 81
 Warning naming MemberName Member name 'PREVIOUSLY_SEEN' must match pattern '^[a-z][a-z0-9][a-zA-Z0-9]*$'. 81
 Warning sizes LineLength Line is longer than 100 characters (found 110). 95
 Warning sizes LineLength Line is longer than 100 characters (found 110). 106
 Warning sizes LineLength Line is longer than 100 characters (found 110). 118
 Warning sizes LineLength Line is longer than 100 characters (found 108). 123
 Warning sizes LineLength Line is longer than 100 characters (found 123). 128
 Warning sizes LineLength Line is longer than 100 characters (found 110). 132
 Warning sizes LineLength Line is longer than 100 characters (found 140). 136
 Warning sizes LineLength Line is longer than 100 characters (found 111). 195
 Warning sizes LineLength Line is longer than 100 characters (found 111). 202

org/apache/streams/rss/provider/perpetual/RssFeedScheduler.java

Severity Category Rule Message Line
 Warning sizes LineLength Line is longer than 100 characters (found 126). 51
 Warning sizes LineLength Line is longer than 100 characters (found 138). 62

org/apache/streams/rss/serializer/SyndEntryActivitySerializer.java

Severity Category Rule Message Line
 Warning imports CustomImportOrder Wrong lexicographical order for 'com.fasterxml.jackson.databind.JsonNode' import. Should be before 'org.apache.streams.pojo.json.Provider'. 29
 Warning imports CustomImportOrder Wrong lexicographical order for 'com.fasterxml.jackson.databind.ObjectMapper' import. Should be before 'org.apache.streams.pojo.json.Provider'. 30
 Warning imports CustomImportOrder Wrong lexicographical order for 'com.fasterxml.jackson.databind.node.JsonNodeFactory' import. Should be before 'org.apache.streams.pojo.json.Provider'. 31
 Warning imports CustomImportOrder Wrong lexicographical order for 'com.fasterxml.jackson.databind.node.ObjectNode' import. Should be before 'org.apache.streams.pojo.json.Provider'. 32
 Warning coding VariableDeclarationUsageDistance Distance between variable 'provider' declaration and its first usage is 4, but allowed 3. Consider to make that variable as final if you still need to store its value in advance (before method calls that might do side effect on original value). 176

org/apache/streams/rss/serializer/SyndEntrySerializer.java

Severity Category Rule Message Line
 Warning sizes LineLength Line is longer than 100 characters (found 114). 42
 Warning sizes LineLength Line is longer than 100 characters (found 101). 95
 Warning sizes LineLength Line is longer than 100 characters (found 102). 128
 Warning sizes LineLength Line is longer than 100 characters (found 103). 199
 Warning sizes LineLength Line is longer than 100 characters (found 111). 213
 Warning sizes LineLength Line is longer than 100 characters (found 114). 217
 Warning sizes LineLength Line is longer than 100 characters (found 111). 234
 Warning sizes LineLength Line is longer than 100 characters (found 128). 243
 Warning whitespace WhitespaceAround WhitespaceAround: 'if' is not followed by whitespace. Empty blocks may only be represented as {} when not part of a multi-block statement (4.1.3) 250
 Warning sizes LineLength Line is longer than 100 characters (found 109). 271
 Warning sizes LineLength Line is longer than 100 characters (found 114). 287