DJUTILS - Drawing and animation primitives

djutils-draw 1.06.28

MODULES

• djutils-parent
• djutils
• djutils-cli
• djutils-serialization
• djutils-data
• djutils-stats
• djutils-draw

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• JavaDocs

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RELATED

• DJUTILS manual
• DJUNITS
• SIM0MQ
• DSOL
• OpenTrafficSim
• DITTLab
• Simulation@TU Delft
• About DJUTILS

SpotBugs Bug Detector Report

The following document contains the results of SpotBugs

SpotBugs Version is 4.1.4

Threshold is medium

Effort is default

Summary

Classes	Bugs	Errors	Missing Classes
52	17	0	0

Files

Class	Bugs
org.djutils.draw.line.Clothoid	9
org.djutils.draw.point.Point2d	8

org.djutils.draw.line.Clothoid

Bug	Category	Details	Line	Priority
Dead store to dk in org.djutils.draw.line.Clothoid.buildClothoid(double, double, double, double, double, double)	STYLE	DLS_DEAD_LOCAL_STORE	704	Medium
Dead store to k in org.djutils.draw.line.Clothoid.buildClothoid(double, double, double, double, double, double)	STYLE	DLS_DEAD_LOCAL_STORE	703	Medium
Dead store to dk_1 in org.djutils.draw.line.Clothoid.buildClothoidMoreResults(double, double, double, double, double, double)	STYLE	DLS_DEAD_LOCAL_STORE	812	Medium
Dead store to dk_2 in org.djutils.draw.line.Clothoid.buildClothoidMoreResults(double, double, double, double, double, double)	STYLE	DLS_DEAD_LOCAL_STORE	813	Medium
Dead store to k_1 in org.djutils.draw.line.Clothoid.buildClothoidMoreResults(double, double, double, double, double, double)	STYLE	DLS_DEAD_LOCAL_STORE	808	Medium
Dead store to k_2 in org.djutils.draw.line.Clothoid.buildClothoidMoreResults(double, double, double, double, double, double)	STYLE	DLS_DEAD_LOCAL_STORE	809	Medium
Dead store to l_1 in org.djutils.draw.line.Clothoid.buildClothoidMoreResults(double, double, double, double, double, double)	STYLE	DLS_DEAD_LOCAL_STORE	804	Medium
Dead store to l_2 in org.djutils.draw.line.Clothoid.buildClothoidMoreResults(double, double, double, double, double, double)	STYLE	DLS_DEAD_LOCAL_STORE	805	Medium
Useless condition: it's known that p > 0 at this point	STYLE	UC_USELESS_CONDITION	497	Medium

org.djutils.draw.point.Point2d

Bug	Category	Details	Line	Priority
Possible null pointer dereference of line1P1 in org.djutils.draw.point.Point2d.intersectionOfLineSegments(Point2d, Point2d, Point2d, Point2d)	CORRECTNESS	NP_NULL_ON_SOME_PATH	347	Medium
Possible null pointer dereference of line1P2 in org.djutils.draw.point.Point2d.intersectionOfLineSegments(Point2d, Point2d, Point2d, Point2d)	CORRECTNESS	NP_NULL_ON_SOME_PATH	347	Medium
Possible null pointer dereference of line2P1 in org.djutils.draw.point.Point2d.intersectionOfLineSegments(Point2d, Point2d, Point2d, Point2d)	CORRECTNESS	NP_NULL_ON_SOME_PATH	347	Medium
Possible null pointer dereference of line1P1 in org.djutils.draw.point.Point2d.intersectionOfLines(Point2d, Point2d, Point2d, Point2d)	CORRECTNESS	NP_NULL_ON_SOME_PATH	326	Medium
Possible null pointer dereference of line1P2 in org.djutils.draw.point.Point2d.intersectionOfLines(Point2d, Point2d, Point2d, Point2d)	CORRECTNESS	NP_NULL_ON_SOME_PATH	326	Medium
Possible null pointer dereference of line2P1 in org.djutils.draw.point.Point2d.intersectionOfLines(Point2d, Point2d, Point2d, Point2d)	CORRECTNESS	NP_NULL_ON_SOME_PATH	326	Medium
Possible null pointer dereference of line2P2 on branch that might be infeasible in org.djutils.draw.point.Point2d.intersectionOfLineSegments(Point2d, Point2d, Point2d, Point2d)	STYLE	NP_NULL_ON_SOME_PATH_MIGHT_BE_INFEASIBLE	347	Medium
Possible null pointer dereference of line2P2 on branch that might be infeasible in org.djutils.draw.point.Point2d.intersectionOfLines(Point2d, Point2d, Point2d, Point2d)	STYLE	NP_NULL_ON_SOME_PATH_MIGHT_BE_INFEASIBLE	326	Medium