public class visitor { public int[] visitorcheck; public visitor(){ visitorcheck = new int[DepthBreadthSearch.Matrix.length]; } public int check(int i){ int checkValue = 0; if(visitorcheck[i] == 1){ checkValue = 0; }else{ visitorcheck[i] = 1; checkValue = 1; } return checkValue; } public void visitorArryCheck(){ int visitorValue = 0; for(int i=0,j=visitorcheck.length;i