DJUTILS Swing utilities

Element	Missed Instructions	Cov.	Missed Branches	Cov.	Missed	Cxty	Missed	Lines	Missed	Methods	Missed	Classes
Total	112 of 2,799	95%	26 of 270	90%	24	249	24	549	2	114	0	11
org.djutils.swing.multislider		95%		90%	24	249	24	549	2	114	0	11