4.0.0 com.github.btrekkie.connectivity dynamic-connectivity 0.1.3 dynamic-connectivity Data structure for dynamic connectivity in undirected graphs maven-assembly-plugin package single jar-with-dependencies maven-compiler-plugin 3.8.0 1.6 1.6 jitpack.io https://jitpack.io com.github.btrekkie RedBlackNode 1.0.1 junit junit 4.12 test