Code this pseudocode for DFS into Java please? And how would I implement that in conjunction with my Vertex.java code(pictures below)?

My Vertex.java

FS(G) 1 for each vertex u E G. V ucolor = WHITE 4 time=0 5 for each vertex u E G. V if u . color WHITE DFS-VISIT(G, u) DFS-VISIT (G, u) // white vertex u has just been discovered 1 time = time + 1 2 u,d= time u,color = GRAY for each v E G.Adj[u] 4 /I explore edge (u, v) if v.color. == WHITE DFS-VISIT(G, v) // blacken u; it is finished 8 u.color= BLACK tune = time + 1 = time 10