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
3 12 0 0

Files

Class Bugs
org.universAAL.middleware.connectors.deploy.karaf.KarafDeployConnector 12

org.universAAL.middleware.connectors.deploy.karaf.KarafDeployConnector

Bug Category Details Line Priority
Possible null pointer dereference in org.universAAL.middleware.connectors.deploy.karaf.KarafDeployConnector.installConfiguration(File) due to return value of called method STYLE NP_NULL_ON_SOME_PATH_FROM_RETURN_VALUE 357 Medium
Possible null pointer dereference in org.universAAL.middleware.connectors.deploy.karaf.KarafDeployConnector.m_installPart(File, UAPPCard) due to return value of called method STYLE NP_NULL_ON_SOME_PATH_FROM_RETURN_VALUE 311 Medium
org.universAAL.middleware.connectors.deploy.karaf.KarafDeployConnector.getInstallationRegistry() may fail to clean up java.io.InputStream EXPERIMENTAL OBL_UNSATISFIED_OBLIGATION 270 Medium
org.universAAL.middleware.connectors.deploy.karaf.KarafDeployConnector.unzipTo(File, File) may fail to clean up java.io.OutputStream on checked exception EXPERIMENTAL OBL_UNSATISFIED_OBLIGATION_EXCEPTION_EDGE 234 Medium
org.universAAL.middleware.connectors.deploy.karaf.KarafDeployConnector.updateInstalltionRegistry(UAPPCard, String) may fail to clean up java.io.OutputStream on checked exception EXPERIMENTAL OBL_UNSATISFIED_OBLIGATION_EXCEPTION_EDGE 261 Medium
org.universAAL.middleware.connectors.deploy.karaf.KarafDeployConnector.getInstallationRegistry() may fail to close stream BAD_PRACTICE OS_OPEN_STREAM 270 Medium
org.universAAL.middleware.connectors.deploy.karaf.KarafDeployConnector.unzipTo(File, File) may fail to close stream BAD_PRACTICE OS_OPEN_STREAM 172 Medium
Exceptional return value of java.io.File.delete() ignored in org.universAAL.middleware.connectors.deploy.karaf.KarafDeployConnector.installConfiguration(File) BAD_PRACTICE RV_RETURN_VALUE_IGNORED_BAD_PRACTICE 372 Medium
Exceptional return value of java.io.File.delete() ignored in org.universAAL.middleware.connectors.deploy.karaf.KarafDeployConnector.m_installPart(File, UAPPCard) BAD_PRACTICE RV_RETURN_VALUE_IGNORED_BAD_PRACTICE 306 Medium
Exceptional return value of java.io.File.mkdirs() ignored in org.universAAL.middleware.connectors.deploy.karaf.KarafDeployConnector.m_installPart(File, UAPPCard) BAD_PRACTICE RV_RETURN_VALUE_IGNORED_BAD_PRACTICE 307 Medium
Exceptional return value of java.io.File.delete() ignored in org.universAAL.middleware.connectors.deploy.karaf.KarafDeployConnector.unzipTo(File, File) BAD_PRACTICE RV_RETURN_VALUE_IGNORED_BAD_PRACTICE 212 Medium
Exceptional return value of java.io.File.mkdirs() ignored in org.universAAL.middleware.connectors.deploy.karaf.KarafDeployConnector.unzipTo(File, File) BAD_PRACTICE RV_RETURN_VALUE_IGNORED_BAD_PRACTICE 171 Medium