FindBugs Bug Detector Report

The following document contains the results of FindBugs

FindBugs Version is 3.0.1

Threshold is medium

Effort is min

Summary

Classes Bugs Errors Missing Classes
44 28 0 88

Files

Class Bugs
org.apache.maven.plugins.pmd.AbstractPmdReport 2
org.apache.maven.plugins.pmd.CpdViolationCheckMojo 1
org.apache.maven.plugins.pmd.ExcludeDuplicationsFromFile 1
org.apache.maven.plugins.pmd.PmdViolationCheckMojo 1
org.apache.maven.plugins.pmd.exec.CpdExecutor 3
org.apache.maven.plugins.pmd.exec.PmdExecutor 3
org.apache.maven.plugins.pmd.model.io.xpp3.CpdXpp3Reader 8
org.apache.maven.plugins.pmd.model.io.xpp3.PmdXpp3Reader 9

org.apache.maven.plugins.pmd.AbstractPmdReport

Bug Category Details Line Priority
Field AbstractPmdReport.outputDirectory masks field in superclass org.apache.maven.reporting.AbstractMavenReport CORRECTNESS MF_CLASS_MASKS_FIELD Not available High
Field AbstractPmdReport.project masks field in superclass org.apache.maven.reporting.AbstractMavenReport CORRECTNESS MF_CLASS_MASKS_FIELD Not available High

org.apache.maven.plugins.pmd.CpdViolationCheckMojo

Bug Category Details Line Priority
Found reliance on default encoding in org.apache.maven.plugins.pmd.CpdViolationCheckMojo.getErrorDetails(File): new java.io.FileReader(File) I18N DM_DEFAULT_ENCODING 120 High

org.apache.maven.plugins.pmd.ExcludeDuplicationsFromFile

Bug Category Details Line Priority
Found reliance on default encoding in org.apache.maven.plugins.pmd.ExcludeDuplicationsFromFile.loadExcludeFromFailuresData(String): new java.io.FileReader(String) I18N DM_DEFAULT_ENCODING 125 High

org.apache.maven.plugins.pmd.PmdViolationCheckMojo

Bug Category Details Line Priority
Found reliance on default encoding in org.apache.maven.plugins.pmd.PmdViolationCheckMojo.getErrorDetails(File): new java.io.FileReader(File) I18N DM_DEFAULT_ENCODING 130 High

org.apache.maven.plugins.pmd.exec.CpdExecutor

Bug Category Details Line Priority
Exceptional return value of java.io.File.mkdirs() ignored in org.apache.maven.plugins.pmd.exec.CpdExecutor.fork(CpdRequest) BAD_PRACTICE RV_RETURN_VALUE_IGNORED_BAD_PRACTICE 86 Medium
Exceptional return value of java.io.File.mkdirs() ignored in org.apache.maven.plugins.pmd.exec.CpdExecutor.writeReport(CPD, CPDRenderer, String) BAD_PRACTICE RV_RETURN_VALUE_IGNORED_BAD_PRACTICE 262 Medium
Exceptional return value of java.io.File.mkdirs() ignored in org.apache.maven.plugins.pmd.exec.CpdExecutor.writeXmlReport(CPD) BAD_PRACTICE RV_RETURN_VALUE_IGNORED_BAD_PRACTICE 242 Medium

org.apache.maven.plugins.pmd.exec.PmdExecutor

Bug Category Details Line Priority
Exceptional return value of java.io.File.mkdirs() ignored in org.apache.maven.plugins.pmd.exec.PmdExecutor.fork(PmdRequest) BAD_PRACTICE RV_RETURN_VALUE_IGNORED_BAD_PRACTICE 101 Medium
Exceptional return value of java.io.File.mkdirs() ignored in org.apache.maven.plugins.pmd.exec.PmdExecutor.writeReport(Report, Renderer) BAD_PRACTICE RV_RETURN_VALUE_IGNORED_BAD_PRACTICE 402 Medium
Exceptional return value of java.io.File.mkdirs() ignored in org.apache.maven.plugins.pmd.exec.PmdExecutor.writeXmlReport(Report) BAD_PRACTICE RV_RETURN_VALUE_IGNORED_BAD_PRACTICE 382 Medium

org.apache.maven.plugins.pmd.model.io.xpp3.CpdXpp3Reader

Bug Category Details Line Priority
Dead store to parsed in org.apache.maven.plugins.pmd.model.io.xpp3.CpdXpp3Reader.parseCpdErrorDetail(XmlPullParser, boolean) STYLE DLS_DEAD_LOCAL_STORE 633 High
Dead store to parsed in org.apache.maven.plugins.pmd.model.io.xpp3.CpdXpp3Reader.parseCpdFile(XmlPullParser, boolean) STYLE DLS_DEAD_LOCAL_STORE 690 High
Boxing/unboxing to parse a primitive org.apache.maven.plugins.pmd.model.io.xpp3.CpdXpp3Reader.getIntegerValue(String, String, XmlPullParser, boolean) PERFORMANCE DM_BOXED_PRIMITIVE_FOR_PARSING 392 High
Boxing/unboxing to parse a primitive org.apache.maven.plugins.pmd.model.io.xpp3.CpdXpp3Reader.getLongValue(String, String, XmlPullParser, boolean) PERFORMANCE DM_BOXED_PRIMITIVE_FOR_PARSING 422 High
Redundant nullcheck of duplications, which is known to be non-null in org.apache.maven.plugins.pmd.model.io.xpp3.CpdXpp3Reader.parseCpdErrorDetail(XmlPullParser, boolean) STYLE RCN_REDUNDANT_NULLCHECK_OF_NONNULL_VALUE 639 Medium
Redundant nullcheck of files, which is known to be non-null in org.apache.maven.plugins.pmd.model.io.xpp3.CpdXpp3Reader.parseDuplication(XmlPullParser, boolean) STYLE RCN_REDUNDANT_NULLCHECK_OF_NONNULL_VALUE 740 Medium
Private method org.apache.maven.plugins.pmd.model.io.xpp3.CpdXpp3Reader.getBooleanValue(String, String, XmlPullParser) is never called PERFORMANCE UPM_UNCALLED_PRIVATE_METHOD 177 Medium
Private method org.apache.maven.plugins.pmd.model.io.xpp3.CpdXpp3Reader.getDateValue(String, String, XmlPullParser) is never called PERFORMANCE UPM_UNCALLED_PRIVATE_METHOD 265 Medium

org.apache.maven.plugins.pmd.model.io.xpp3.PmdXpp3Reader

Bug Category Details Line Priority
Dead store to parsed in org.apache.maven.plugins.pmd.model.io.xpp3.PmdXpp3Reader.parsePmdErrorDetail(XmlPullParser, boolean) STYLE DLS_DEAD_LOCAL_STORE 634 High
Dead store to parsed in org.apache.maven.plugins.pmd.model.io.xpp3.PmdXpp3Reader.parsePmdFile(XmlPullParser, boolean) STYLE DLS_DEAD_LOCAL_STORE 697 High
Boxing/unboxing to parse a primitive org.apache.maven.plugins.pmd.model.io.xpp3.PmdXpp3Reader.getIntegerValue(String, String, XmlPullParser, boolean) PERFORMANCE DM_BOXED_PRIMITIVE_FOR_PARSING 393 High
Boxing/unboxing to parse a primitive org.apache.maven.plugins.pmd.model.io.xpp3.PmdXpp3Reader.getLongValue(String, String, XmlPullParser, boolean) PERFORMANCE DM_BOXED_PRIMITIVE_FOR_PARSING 423 High
Redundant nullcheck of errors, which is known to be non-null in org.apache.maven.plugins.pmd.model.io.xpp3.PmdXpp3Reader.parsePmdErrorDetail(XmlPullParser, boolean) STYLE RCN_REDUNDANT_NULLCHECK_OF_NONNULL_VALUE 650 Medium
Redundant nullcheck of files, which is known to be non-null in org.apache.maven.plugins.pmd.model.io.xpp3.PmdXpp3Reader.parsePmdErrorDetail(XmlPullParser, boolean) STYLE RCN_REDUNDANT_NULLCHECK_OF_NONNULL_VALUE 640 Medium
Redundant nullcheck of violations, which is known to be non-null in org.apache.maven.plugins.pmd.model.io.xpp3.PmdXpp3Reader.parsePmdFile(XmlPullParser, boolean) STYLE RCN_REDUNDANT_NULLCHECK_OF_NONNULL_VALUE 703 Medium
Private method org.apache.maven.plugins.pmd.model.io.xpp3.PmdXpp3Reader.getBooleanValue(String, String, XmlPullParser) is never called PERFORMANCE UPM_UNCALLED_PRIVATE_METHOD 178 Medium
Private method org.apache.maven.plugins.pmd.model.io.xpp3.PmdXpp3Reader.getDateValue(String, String, XmlPullParser) is never called PERFORMANCE UPM_UNCALLED_PRIVATE_METHOD 266 Medium