FindBugs Bug Detector Report

The following document contains the results of FindBugs Report

FindBugs Version is 1.3.9

Threshold is medium

Effort is min

Summary

ClassesBugsErrorsMissing Classes
211800

org.apache.maven.plugin.invoker.AbstractInvokerMojo

BugCategoryDetailsLinePriority
org.apache.maven.plugin.invoker.AbstractInvokerMojo.buildInterpolatedFile(File, File) ignores exceptional return value of java.io.File.mkdirs()BAD_PRACTICERV_RETURN_VALUE_IGNORED_BAD_PRACTICE2063Medium
org.apache.maven.plugin.invoker.AbstractInvokerMojo.cloneProjects(Collection) ignores exceptional return value of java.io.File.delete()BAD_PRACTICERV_RETURN_VALUE_IGNORED_BAD_PRACTICE860Medium
org.apache.maven.plugin.invoker.AbstractInvokerMojo.cloneProjects(Collection) ignores exceptional return value of java.io.File.mkdirs()BAD_PRACTICERV_RETURN_VALUE_IGNORED_BAD_PRACTICE861Medium
org.apache.maven.plugin.invoker.AbstractInvokerMojo.copyDirectoryStructure(File, File) ignores exceptional return value of java.io.File.mkdirs()BAD_PRACTICERV_RETURN_VALUE_IGNORED_BAD_PRACTICE940Medium
org.apache.maven.plugin.invoker.AbstractInvokerMojo.execute() ignores exceptional return value of java.io.File.mkdirs()BAD_PRACTICERV_RETURN_VALUE_IGNORED_BAD_PRACTICE590Medium
org.apache.maven.plugin.invoker.AbstractInvokerMojo.runBuild(File, BuildJob, File) ignores exceptional return value of java.io.File.delete()BAD_PRACTICERV_RETURN_VALUE_IGNORED_BAD_PRACTICE1278Medium
org.apache.maven.plugin.invoker.AbstractInvokerMojo.runBuilds(File, BuildJob[]) ignores exceptional return value of java.io.File.delete()BAD_PRACTICERV_RETURN_VALUE_IGNORED_BAD_PRACTICE1141Medium
org.apache.maven.plugin.invoker.AbstractInvokerMojo.runBuilds(File, BuildJob[]) ignores exceptional return value of java.io.File.mkdirs()BAD_PRACTICERV_RETURN_VALUE_IGNORED_BAD_PRACTICE992Medium

org.apache.maven.plugin.invoker.CompositeMap

BugCategoryDetailsLinePriority
Null pointer dereference of CompositeMap.mavenProject in org.apache.maven.plugin.invoker.CompositeMap.isEmpty()CORRECTNESSNP_ALWAYS_NULL172High

org.apache.maven.plugin.invoker.FileLogger

BugCategoryDetailsLinePriority
The class name org.apache.maven.plugin.invoker.FileLogger shadows the simple name of the superclass org.apache.maven.shared.scriptinterpreter.FileLoggerBAD_PRACTICENM_SAME_SIMPLE_NAME_AS_SUPERCLASS46-60High

org.apache.maven.plugin.invoker.HelpMojo

BugCategoryDetailsLinePriority
Unwritten field: org.apache.maven.plugin.invoker.HelpMojo.goalCORRECTNESSUWF_UNWRITTEN_FIELD129Medium

org.apache.maven.plugin.invoker.InstallMojo

BugCategoryDetailsLinePriority
Load of known null value in org.apache.maven.plugin.invoker.InstallMojo.copyArtifact(File, Artifact, ArtifactRepository)STYLENP_LOAD_OF_KNOWN_NULL_VALUE301Medium
Load of known null value in org.apache.maven.plugin.invoker.InstallMojo.installArtifact(File, Artifact, ArtifactRepository)STYLENP_LOAD_OF_KNOWN_NULL_VALUE260Medium
org.apache.maven.plugin.invoker.InstallMojo.copyFileIfDifferent(File, File) ignores exceptional return value of java.io.File.setLastModified(long)BAD_PRACTICERV_RETURN_VALUE_IGNORED_BAD_PRACTICE335Medium

org.apache.maven.plugin.invoker.InvokerReport

BugCategoryDetailsLinePriority
Unwritten field: org.apache.maven.plugin.invoker.InvokerReport.reportsDirectoryCORRECTNESSUWF_UNWRITTEN_FIELD138Medium

org.apache.maven.plugin.invoker.MetadataUtils

BugCategoryDetailsLinePriority
org.apache.maven.plugin.invoker.MetadataUtils.writeMetadata(File, Xpp3Dom) ignores exceptional return value of java.io.File.mkdirs()BAD_PRACTICERV_RETURN_VALUE_IGNORED_BAD_PRACTICE171Medium

org.apache.maven.plugin.invoker.model.io.xpp3.BuildJobXpp3Reader

BugCategoryDetailsLinePriority
Private method org.apache.maven.plugin.invoker.model.io.xpp3.BuildJobXpp3Reader.getBooleanValue(String, String, XmlPullParser) is never calledPERFORMANCEUPM_UNCALLED_PRIVATE_METHOD151Medium
Private method org.apache.maven.plugin.invoker.model.io.xpp3.BuildJobXpp3Reader.getDateValue(String, String, XmlPullParser) is never calledPERFORMANCEUPM_UNCALLED_PRIVATE_METHOD239Medium