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
73 62 0 0

Files

Class Bugs
org.universAAL.tools.logmonitor.Activator 7
org.universAAL.tools.logmonitor.BusMemberMonitor 1
org.universAAL.tools.logmonitor.LogMonitor 2
org.universAAL.tools.logmonitor.MainGui 2
org.universAAL.tools.logmonitor.MemberData 2
org.universAAL.tools.logmonitor.Utils 2
org.universAAL.tools.logmonitor.all_log.LogEntry 1
org.universAAL.tools.logmonitor.msgflow.MemberDataEx 2
org.universAAL.tools.logmonitor.msgflow.gui.MsgFlowPanel 11
org.universAAL.tools.logmonitor.msgflow.gui.MyScrollBarUI 1
org.universAAL.tools.logmonitor.ontology.gui.OntologyPane 1
org.universAAL.tools.logmonitor.rdfvis.Edge 1
org.universAAL.tools.logmonitor.rdfvis.LogMonitor 1
org.universAAL.tools.logmonitor.rdfvis.gui.GraphPanel 7
org.universAAL.tools.logmonitor.rdfvis.gui.RDFVis 3
org.universAAL.tools.logmonitor.rdfvis.gui.RDFVis$Message 2
org.universAAL.tools.logmonitor.service_bus_matching.LogMonitor 4
org.universAAL.tools.logmonitor.service_bus_matching.LogMonitor_Util 5
org.universAAL.tools.logmonitor.service_bus_matching.Matchmaking 1
org.universAAL.tools.logmonitor.service_bus_matching.Matchmaking$SingleMatching 2
org.universAAL.tools.logmonitor.service_bus_matching.Sparul 1
org.universAAL.tools.logmonitor.service_bus_matching.gui.MatchmakingPane 1
org.universAAL.tools.logmonitor.util.HTMLBusOperationsPane 1
org.universAAL.tools.logmonitor.util.HTMLPaneBase 1

org.universAAL.tools.logmonitor.Activator

Bug Category Details Line Priority
org.universAAL.tools.logmonitor.Activator.mc isn't final and can't be protected from malicious code MALICIOUS_CODE MS_CANNOT_BE_FINAL 49 Medium
org.universAAL.tools.logmonitor.Activator.bc should be package protected MALICIOUS_CODE MS_PKGPROTECT Medium
org.universAAL.tools.logmonitor.Activator.contentSerializer should be package protected MALICIOUS_CODE MS_PKGPROTECT 33 Medium
org.universAAL.tools.logmonitor.Activator.lm should be package protected MALICIOUS_CODE MS_PKGPROTECT Medium
Possible null pointer dereference of b in org.universAAL.tools.logmonitor.Activator.getResource(String) on exception path CORRECTNESS NP_NULL_ON_SOME_PATH_EXCEPTION 76 Medium
Possible null pointer dereference in org.universAAL.tools.logmonitor.Activator.getResource(String) due to return value of called method STYLE NP_NULL_ON_SOME_PATH_FROM_RETURN_VALUE 77 Medium
Write to static field org.universAAL.tools.logmonitor.Activator.lm from instance method org.universAAL.tools.logmonitor.Activator.start() STYLE ST_WRITE_TO_STATIC_FROM_INSTANCE_METHOD 50 High
Write to static field org.universAAL.tools.logmonitor.Activator.bc from instance method org.universAAL.tools.logmonitor.Activator.start(BundleContext) STYLE ST_WRITE_TO_STATIC_FROM_INSTANCE_METHOD 41 Medium

org.universAAL.tools.logmonitor.BusMemberMonitor

Bug Category Details Line Priority
Write to static field org.universAAL.tools.logmonitor.BusMemberMonitor.instance from instance method new org.universAAL.tools.logmonitor.BusMemberMonitor() STYLE ST_WRITE_TO_STATIC_FROM_INSTANCE_METHOD 26 High

org.universAAL.tools.logmonitor.LogMonitor

Bug Category Details Line Priority
org.universAAL.tools.logmonitor.LogMonitor.busMemberMonitor should be package protected MALICIOUS_CODE MS_PKGPROTECT 21 Medium
Write to static field org.universAAL.tools.logmonitor.LogMonitor.busMemberMonitor from instance method new org.universAAL.tools.logmonitor.LogMonitor() STYLE ST_WRITE_TO_STATIC_FROM_INSTANCE_METHOD 41 High

org.universAAL.tools.logmonitor.MainGui

Bug Category Details Line Priority
org.universAAL.tools.logmonitor.MainGui.tabbedPane isn't final and can't be protected from malicious code MALICIOUS_CODE MS_CANNOT_BE_FINAL Medium
Write to static field org.universAAL.tools.logmonitor.MainGui.tabbedPane from instance method new org.universAAL.tools.logmonitor.MainGui() STYLE ST_WRITE_TO_STATIC_FROM_INSTANCE_METHOD 30 High

org.universAAL.tools.logmonitor.MemberData

Bug Category Details Line Priority
Unread public/protected field: org.universAAL.tools.logmonitor.MemberData.origin STYLE URF_UNREAD_PUBLIC_OR_PROTECTED_FIELD 60 Medium

org.universAAL.tools.logmonitor.Utils

Bug Category Details Line Priority
org.universAAL.tools.logmonitor.Utils.getDateString(Date) invokes inefficient new String() constructor PERFORMANCE DM_STRING_VOID_CTOR 27 Medium
Switch statement found in org.universAAL.tools.logmonitor.Utils.getLevel(int) where default case is missing STYLE SF_SWITCH_NO_DEFAULT 48 Medium

org.universAAL.tools.logmonitor.all_log.LogEntry

Bug Category Details Line Priority
Unread public/protected field: org.universAAL.tools.logmonitor.all_log.LogEntry.t STYLE URF_UNREAD_PUBLIC_OR_PROTECTED_FIELD 31 Medium

org.universAAL.tools.logmonitor.msgflow.MemberDataEx

Bug Category Details Line Priority
Unread public/protected field: org.universAAL.tools.logmonitor.msgflow.MemberDataEx.idxEnd STYLE URF_UNREAD_PUBLIC_OR_PROTECTED_FIELD 31 Medium
Unread public/protected field: org.universAAL.tools.logmonitor.msgflow.MemberDataEx.idxStart STYLE URF_UNREAD_PUBLIC_OR_PROTECTED_FIELD 30 Medium

org.universAAL.tools.logmonitor.msgflow.gui.MsgFlowPanel

Bug Category Details Line Priority
org.universAAL.tools.logmonitor.msgflow.gui.MsgFlowPanel.instance isn't final and can't be protected from malicious code MALICIOUS_CODE MS_CANNOT_BE_FINAL Medium
org.universAAL.tools.logmonitor.msgflow.gui.MsgFlowPanel.busColor should be package protected MALICIOUS_CODE MS_PKGPROTECT 96 Medium
org.universAAL.tools.logmonitor.msgflow.gui.MsgFlowPanel.fmNormal should be package protected MALICIOUS_CODE MS_PKGPROTECT Medium
org.universAAL.tools.logmonitor.msgflow.gui.MsgFlowPanel.fontBold isn't final but should be MALICIOUS_CODE MS_SHOULD_BE_FINAL 76 High
org.universAAL.tools.logmonitor.msgflow.gui.MsgFlowPanel.fontNormal isn't final but should be MALICIOUS_CODE MS_SHOULD_BE_FINAL 71 High
java.awt.BasicStroke stored into non-transient field MsgFlowPanel.dashed BAD_PRACTICE SE_BAD_FIELD_STORE 90 Medium
java.awt.BasicStroke stored into non-transient field MsgFlowPanel.thick BAD_PRACTICE SE_BAD_FIELD_STORE 88 Medium
java.awt.BasicStroke stored into non-transient field MsgFlowPanel.thin BAD_PRACTICE SE_BAD_FIELD_STORE 89 Medium
Unread field: org.universAAL.tools.logmonitor.msgflow.gui.MsgFlowPanel.DST; should this field be static? PERFORMANCE SS_SHOULD_BE_STATIC 130 Medium
Unread field: org.universAAL.tools.logmonitor.msgflow.gui.MsgFlowPanel.SRC; should this field be static? PERFORMANCE SS_SHOULD_BE_STATIC 129 Medium
Write to static field org.universAAL.tools.logmonitor.msgflow.gui.MsgFlowPanel.instance from instance method new org.universAAL.tools.logmonitor.msgflow.gui.MsgFlowPanel(JScrollBar, JScrollBar) STYLE ST_WRITE_TO_STATIC_FROM_INSTANCE_METHOD 219 High

org.universAAL.tools.logmonitor.msgflow.gui.MyScrollBarUI

Bug Category Details Line Priority
Unread public/protected field: org.universAAL.tools.logmonitor.msgflow.gui.MyScrollBarUI.defaultUI STYLE URF_UNREAD_PUBLIC_OR_PROTECTED_FIELD 37 Medium

org.universAAL.tools.logmonitor.ontology.gui.OntologyPane

Bug Category Details Line Priority
org.universAAL.tools.logmonitor.ontology.gui.OntologyPane.createOverviewHTML(StringBuilder) concatenates strings using + in a loop PERFORMANCE SBSC_USE_STRINGBUFFER_CONCATENATION 106 Medium

org.universAAL.tools.logmonitor.rdfvis.Edge

Bug Category Details Line Priority
org.universAAL.tools.logmonitor.rdfvis.Edge defines compareTo(Object) and uses Object.equals() BAD_PRACTICE EQ_COMPARETO_USE_OBJECT_EQUALS 230 Medium

org.universAAL.tools.logmonitor.rdfvis.LogMonitor

Bug Category Details Line Priority
org.universAAL.tools.logmonitor.rdfvis.LogMonitor.log(int, String, String, String, String, Object[], Throwable) concatenates strings using + in a loop PERFORMANCE SBSC_USE_STRINGBUFFER_CONCATENATION 39 Medium

org.universAAL.tools.logmonitor.rdfvis.gui.GraphPanel

Bug Category Details Line Priority
org.universAAL.tools.logmonitor.rdfvis.gui.GraphPanel.fmBold isn't final and can't be protected from malicious code MALICIOUS_CODE MS_CANNOT_BE_FINAL Medium
org.universAAL.tools.logmonitor.rdfvis.gui.GraphPanel.fmNormal isn't final and can't be protected from malicious code MALICIOUS_CODE MS_CANNOT_BE_FINAL Medium
org.universAAL.tools.logmonitor.rdfvis.gui.GraphPanel.selectedNode isn't final and can't be protected from malicious code MALICIOUS_CODE MS_CANNOT_BE_FINAL Medium
org.universAAL.tools.logmonitor.rdfvis.gui.GraphPanel.fontBold isn't final but should be MALICIOUS_CODE MS_SHOULD_BE_FINAL 48 High
org.universAAL.tools.logmonitor.rdfvis.gui.GraphPanel.fontNormal isn't final but should be MALICIOUS_CODE MS_SHOULD_BE_FINAL 43 High
org.universAAL.tools.logmonitor.rdfvis.gui.GraphPanel.nodeBorder isn't final but should be MALICIOUS_CODE MS_SHOULD_BE_FINAL 38 Medium
Write to static field org.universAAL.tools.logmonitor.rdfvis.gui.GraphPanel.fmBold from instance method org.universAAL.tools.logmonitor.rdfvis.gui.GraphPanel.paintComponent(Graphics) STYLE ST_WRITE_TO_STATIC_FROM_INSTANCE_METHOD 237 Medium

org.universAAL.tools.logmonitor.rdfvis.gui.RDFVis

Bug Category Details Line Priority
Found reliance on default encoding in org.universAAL.tools.logmonitor.rdfvis.gui.RDFVis.saveAll(): new java.io.FileWriter(File, boolean) I18N DM_DEFAULT_ENCODING 183 High
org.universAAL.tools.logmonitor.rdfvis.gui.RDFVis.saveAll() may fail to clean up java.io.Writer on checked exception EXPERIMENTAL OBL_UNSATISFIED_OBLIGATION_EXCEPTION_EDGE 183 Medium
Write to static field org.universAAL.tools.logmonitor.rdfvis.gui.RDFVis.instance from instance method new org.universAAL.tools.logmonitor.rdfvis.gui.RDFVis() STYLE ST_WRITE_TO_STATIC_FROM_INSTANCE_METHOD 151 High

org.universAAL.tools.logmonitor.rdfvis.gui.RDFVis$Message

Bug Category Details Line Priority
org.universAAL.tools.logmonitor.rdfvis.gui.RDFVis$Message.getDateString() invokes inefficient new String() constructor PERFORMANCE DM_STRING_VOID_CTOR 93 Medium
Should org.universAAL.tools.logmonitor.rdfvis.gui.RDFVis$Message be a _static_ inner class? PERFORMANCE SIC_INNER_SHOULD_BE_STATIC 54 Medium

org.universAAL.tools.logmonitor.service_bus_matching.LogMonitor

Bug Category Details Line Priority
org.universAAL.tools.logmonitor.service_bus_matching.LogMonitor.instance isn't final and can't be protected from malicious code MALICIOUS_CODE MS_CANNOT_BE_FINAL Medium
org.universAAL.tools.logmonitor.service_bus_matching.LogMonitor.checkModule isn't final but should be MALICIOUS_CODE MS_SHOULD_BE_FINAL 36 Medium
Write to static field org.universAAL.tools.logmonitor.service_bus_matching.LogMonitor.instance from instance method new org.universAAL.tools.logmonitor.service_bus_matching.LogMonitor() STYLE ST_WRITE_TO_STATIC_FROM_INSTANCE_METHOD 52 Medium

org.universAAL.tools.logmonitor.service_bus_matching.LogMonitor_Util

Bug Category Details Line Priority
Nullcheck of srv at line 114 of value previously dereferenced in org.universAAL.tools.logmonitor.service_bus_matching.LogMonitor_Util.getServiceString(Service, boolean) CORRECTNESS RCN_REDUNDANT_NULLCHECK_WOULD_HAVE_BEEN_A_NPE 113 Medium
org.universAAL.tools.logmonitor.service_bus_matching.LogMonitor_Util.getPP(PropertyPath, boolean) concatenates strings using + in a loop PERFORMANCE SBSC_USE_STRINGBUFFER_CONCATENATION 238 Medium
org.universAAL.tools.logmonitor.service_bus_matching.LogMonitor_Util.getProfileString(ServiceProfile, boolean) concatenates strings using + in a loop PERFORMANCE SBSC_USE_STRINGBUFFER_CONCATENATION 193 Medium
org.universAAL.tools.logmonitor.service_bus_matching.LogMonitor_Util.getRequestString(ServiceRequest, boolean) concatenates strings using + in a loop PERFORMANCE SBSC_USE_STRINGBUFFER_CONCATENATION 224 Medium
org.universAAL.tools.logmonitor.service_bus_matching.LogMonitor_Util.getServiceString(Service, boolean) concatenates strings using + in a loop PERFORMANCE SBSC_USE_STRINGBUFFER_CONCATENATION 120 Medium

org.universAAL.tools.logmonitor.service_bus_matching.Matchmaking

Bug Category Details Line Priority
org.universAAL.tools.logmonitor.service_bus_matching.Matchmaking.getDateString() invokes inefficient new String() constructor PERFORMANCE DM_STRING_VOID_CTOR 130 Medium

org.universAAL.tools.logmonitor.service_bus_matching.Matchmaking$SingleMatching

Bug Category Details Line Priority
org.universAAL.tools.logmonitor.service_bus_matching.Matchmaking$SingleMatching.processStandardMessage(Object[]) may expose internal representation by storing an externally mutable object into Matchmaking$SingleMatching.msgPart MALICIOUS_CODE EI_EXPOSE_REP2 82 Medium
Should org.universAAL.tools.logmonitor.service_bus_matching.Matchmaking$SingleMatching be a _static_ inner class? PERFORMANCE SIC_INNER_SHOULD_BE_STATIC 25 Medium
Unread public/protected field: org.universAAL.tools.logmonitor.service_bus_matching.Matchmaking$SingleMatching.outputURI STYLE URF_UNREAD_PUBLIC_OR_PROTECTED_FIELD 135 Medium

org.universAAL.tools.logmonitor.service_bus_matching.Sparul

Bug Category Details Line Priority
Switch statement found in org.universAAL.tools.logmonitor.service_bus_matching.Sparul.getEffects(StringBuilder, StringBuilder, ServiceRequest) where default case is missing STYLE SF_SWITCH_NO_DEFAULT 148 Medium

org.universAAL.tools.logmonitor.service_bus_matching.gui.MatchmakingPane

Bug Category Details Line Priority
Switch statement found in org.universAAL.tools.logmonitor.service_bus_matching.gui.MatchmakingPane.getOverviewHTML(StringBuilder, List) where default case is missing STYLE SF_SWITCH_NO_DEFAULT 58 Medium

org.universAAL.tools.logmonitor.util.HTMLBusOperationsPane

Bug Category Details Line Priority
Redundant nullcheck of lst, which is known to be non-null in org.universAAL.tools.logmonitor.util.HTMLBusOperationsPane.getCEPSerialization(ContextEventPattern, String) STYLE RCN_REDUNDANT_NULLCHECK_OF_NONNULL_VALUE 95 Medium

org.universAAL.tools.logmonitor.util.HTMLPaneBase

Bug Category Details Line Priority
org.universAAL.tools.logmonitor.util.HTMLPaneBase.getPropPathHTML(PropertyPath, boolean) concatenates strings using + in a loop PERFORMANCE SBSC_USE_STRINGBUFFER_CONCATENATION 122 Medium