The following document contains the results of SpotBugs
SpotBugs Version is 4.7.1
Threshold is medium
Effort is default
| Classes | Bugs | Errors | Missing Classes |
|---|---|---|---|
| 29 | 40 | 0 | 0 |
| Bug | Category | Details | Line | Priority |
|---|---|---|---|---|
| Dead store to params in nl.tudelft.simulation.dsol.jetty.sse.OTSWebModel.handle(String, Request, HttpServletRequest, HttpServletResponse) | STYLE | DLS_DEAD_LOCAL_STORE | 244 | Medium |
| nl.tudelft.simulation.dsol.jetty.sse.OTSWebModel.getAnimationPanel() may expose internal representation by returning OTSWebModel.animationPanel | MALICIOUS_CODE | EI_EXPOSE_REP | 123 | Medium |
| Bug | Category | Details | Line | Priority |
|---|---|---|---|---|
| nl.tudelft.simulation.dsol.jetty.sse.OTSWebServer.getAnimationPanel() may expose internal representation by returning OTSWebServer.animationPanel | MALICIOUS_CODE | EI_EXPOSE_REP | 158 | Medium |
| new nl.tudelft.simulation.dsol.jetty.sse.OTSWebServer(String, OTSSimulatorInterface, Bounds2d) invokes nl.tudelft.simulation.dsol.jetty.sse.OTSWebServer$ServerThread.start() | MT_CORRECTNESS | SC_START_IN_CTOR | 100 | High |
| Bug | Category | Details | Line | Priority |
|---|---|---|---|---|
| Hard coded reference to an absolute pathname in nl.tudelft.simulation.dsol.jetty.sse.OTSWebServer$ServerThread.run() | STYLE | DMI_HARDCODED_ABSOLUTE_FILENAME | 113 | High |
| Bug | Category | Details | Line | Priority |
|---|---|---|---|---|
| Dead store to params in nl.tudelft.simulation.dsol.jetty.sse.OTSWebServer$XHRHandler.handle(String, Request, HttpServletRequest, HttpServletResponse) | STYLE | DLS_DEAD_LOCAL_STORE | 277 | Medium |
| new nl.tudelft.simulation.dsol.jetty.sse.OTSWebServer$XHRHandler(OTSWebServer) may expose internal representation by storing an externally mutable object into OTSWebServer$XHRHandler.webServer | MALICIOUS_CODE | EI_EXPOSE_REP2 | 266 | Medium |
| Bug | Category | Details | Line | Priority |
|---|---|---|---|---|
| Hard coded reference to an absolute pathname in nl.tudelft.simulation.dsol.jetty.sse.TestDemoServer$ServerThread.run() | STYLE | DMI_HARDCODED_ABSOLUTE_FILENAME | 101 | High |
| Bug | Category | Details | Line | Priority |
|---|---|---|---|---|
| Boxing/unboxing to parse a primitive nl.tudelft.simulation.dsol.jetty.sse.TestDemoServer$XHRHandler.setParameters(OTSModelInterface, String) | PERFORMANCE | DM_BOXED_PRIMITIVE_FOR_PARSING | 503 | High |
| Boxing/unboxing to parse a primitive nl.tudelft.simulation.dsol.jetty.sse.TestDemoServer$XHRHandler.setParameters(OTSModelInterface, String) | PERFORMANCE | DM_BOXED_PRIMITIVE_FOR_PARSING | 508 | High |
| Boxing/unboxing to parse a primitive nl.tudelft.simulation.dsol.jetty.sse.TestDemoServer$XHRHandler.setParameters(OTSModelInterface, String) | PERFORMANCE | DM_BOXED_PRIMITIVE_FOR_PARSING | 523 | High |
| Boxing/unboxing to parse a primitive nl.tudelft.simulation.dsol.jetty.sse.TestDemoServer$XHRHandler.setParameters(OTSModelInterface, String) | PERFORMANCE | DM_BOXED_PRIMITIVE_FOR_PARSING | 518 | High |
| Exception is caught when Exception is not thrown in nl.tudelft.simulation.dsol.jetty.sse.TestDemoServer$XHRHandler.setParameters(OTSModelInterface, String) | STYLE | REC_CATCH_EXCEPTION | 551 | Medium |
| Bug | Category | Details | Line | Priority |
|---|---|---|---|---|
| nl.tudelft.simulation.dsol.web.animation.HTMLDevice.getConfigurations() may expose internal representation by returning HTMLDevice.htmlGraphicsConfigurations | MALICIOUS_CODE | EI_EXPOSE_REP | 54 | Medium |
| Bug | Category | Details | Line | Priority |
|---|---|---|---|---|
| nl.tudelft.simulation.dsol.web.animation.HTMLGraphics2D.getRenderingHints() may expose internal representation by returning HTMLGraphics2D.renderingHints | MALICIOUS_CODE | EI_EXPOSE_REP | 658 | Medium |
| nl.tudelft.simulation.dsol.web.animation.HTMLGraphics2D.getTransform() may expose internal representation by returning HTMLGraphics2D.affineTransform | MALICIOUS_CODE | EI_EXPOSE_REP | 729 | Medium |
| Bug | Category | Details | Line | Priority |
|---|---|---|---|---|
| nl.tudelft.simulation.dsol.web.animation.HTMLGraphicsConfiguration.getBounds() may expose internal representation by returning HTMLGraphicsConfiguration.bounds | MALICIOUS_CODE | EI_EXPOSE_REP | 99 | Medium |
| nl.tudelft.simulation.dsol.web.animation.HTMLGraphicsConfiguration.getDefaultTransform() may expose internal representation by returning HTMLGraphicsConfiguration.identityTransform | MALICIOUS_CODE | EI_EXPOSE_REP | 83 | Medium |
| nl.tudelft.simulation.dsol.web.animation.HTMLGraphicsConfiguration.getDevice() may expose internal representation by returning HTMLGraphicsConfiguration.htmlDevice | MALICIOUS_CODE | EI_EXPOSE_REP | 48 | Medium |
| nl.tudelft.simulation.dsol.web.animation.HTMLGraphicsConfiguration.getNormalizingTransform() may expose internal representation by returning HTMLGraphicsConfiguration.identityTransform | MALICIOUS_CODE | EI_EXPOSE_REP | 91 | Medium |
| nl.tudelft.simulation.dsol.web.animation.HTMLGraphicsConfiguration.setDevice(HTMLDevice) may expose internal representation by storing an externally mutable object into HTMLGraphicsConfiguration.htmlDevice | MALICIOUS_CODE | EI_EXPOSE_REP2 | 59 | Medium |
| Bug | Category | Details | Line | Priority |
|---|---|---|---|---|
| nl.tudelft.simulation.dsol.web.animation.HTMLGraphicsEnvironment.createGraphics(BufferedImage) may expose internal representation by returning HTMLGraphicsEnvironment.graphics2D | MALICIOUS_CODE | EI_EXPOSE_REP | 68 | Medium |
| nl.tudelft.simulation.dsol.web.animation.HTMLGraphicsEnvironment.getDefaultScreenDevice() may expose internal representation by returning HTMLGraphicsEnvironment.htmlDevice | MALICIOUS_CODE | EI_EXPOSE_REP | 60 | Medium |
| Bug | Category | Details | Line | Priority |
|---|---|---|---|---|
| nl.tudelft.simulation.dsol.web.animation.D2.HTMLAnimationPanel.getDragLine() may expose internal representation by returning HTMLAnimationPanel.dragLine | MALICIOUS_CODE | EI_EXPOSE_REP | 386 | Medium |
| nl.tudelft.simulation.dsol.web.animation.D2.HTMLAnimationPanel.getToggleButtons() may expose internal representation by returning HTMLAnimationPanel.toggleButtons | MALICIOUS_CODE | EI_EXPOSE_REP | 576 | Medium |
| nl.tudelft.simulation.dsol.web.animation.D2.HTMLAnimationPanel.isShowClass(Class) makes inefficient use of keySet iterator instead of entrySet iterator | PERFORMANCE | WMI_WRONG_MAP_ITERATOR | 188 | Medium |
| Bug | Category | Details | Line | Priority |
|---|---|---|---|---|
| nl.tudelft.simulation.dsol.web.animation.D2.HTMLGridPanel.getPreferredSize() may expose internal representation by returning HTMLGridPanel.preferredSize | MALICIOUS_CODE | EI_EXPOSE_REP | 519 | Medium |
| nl.tudelft.simulation.dsol.web.animation.D2.HTMLGridPanel.getSize() may expose internal representation by returning HTMLGridPanel.size | MALICIOUS_CODE | EI_EXPOSE_REP | 471 | Medium |
| nl.tudelft.simulation.dsol.web.animation.D2.HTMLGridPanel.setPreferredSize(Dimension) may expose internal representation by storing an externally mutable object into HTMLGridPanel.preferredSize | MALICIOUS_CODE | EI_EXPOSE_REP2 | 527 | Medium |
| nl.tudelft.simulation.dsol.web.animation.D2.HTMLGridPanel.setSize(Dimension) may expose internal representation by storing an externally mutable object into HTMLGridPanel.size | MALICIOUS_CODE | EI_EXPOSE_REP2 | 479 | Medium |
| Inconsistent synchronization of nl.tudelft.simulation.dsol.web.animation.D2.HTMLGridPanel.extent; locked 92% of time | MT_CORRECTNESS | IS2_INCONSISTENT_SYNC | 198 | Medium |
| Inconsistent synchronization of nl.tudelft.simulation.dsol.web.animation.D2.HTMLGridPanel.renderableScale; locked 60% of time | MT_CORRECTNESS | IS2_INCONSISTENT_SYNC | 454 | Medium |
| Bug | Category | Details | Line | Priority |
|---|---|---|---|---|
| Random object created and used only once in org.opentrafficsim.web.test.CircularRoadModel.constructModel() | BAD_PRACTICE | DMI_RANDOM_USED_ONLY_ONCE | 219 | High |
| org.opentrafficsim.web.test.CircularRoadModel.getMinimumDistance() may expose internal representation by returning CircularRoadModel.minimumDistance | MALICIOUS_CODE | EI_EXPOSE_REP | 286 | Medium |
| org.opentrafficsim.web.test.CircularRoadModel.getNetwork() may expose internal representation by returning CircularRoadModel.network | MALICIOUS_CODE | EI_EXPOSE_REP | 278 | Medium |
| Using floating-point loop counters can lead to unexpected behavior. | CORRECTNESS | FL_FLOATS_AS_LOOP_COUNTERS | 214 | Medium |
| Exception is caught when Exception is not thrown in org.opentrafficsim.web.test.CircularRoadModel.constructModel() | STYLE | REC_CATCH_EXCEPTION | 226 | Medium |
| Bug | Category | Details | Line | Priority |
|---|---|---|---|---|
| new org.opentrafficsim.web.test.InputParameterHelper(InputParameterMap) may expose internal representation by storing an externally mutable object into InputParameterHelper.rootMap | MALICIOUS_CODE | EI_EXPOSE_REP2 | 40 | Medium |
| Bug | Category | Details | Line | Priority |
|---|---|---|---|---|
| Hard coded reference to an absolute pathname in org.opentrafficsim.web.test.TJunctionModel.constructModel() | STYLE | DMI_HARDCODED_ABSOLUTE_FILENAME | 59 | Medium |
| org.opentrafficsim.web.test.TJunctionModel.getNetwork() may expose internal representation by returning TJunctionModel.network | MALICIOUS_CODE | EI_EXPOSE_REP | 133 | Medium |