//import java.util.Iterator; //import java.util.List; // //import org.incava.util.diff.Diff; //import org.incava.util.diff.Difference; // // //public class MyDiff { // // public MyDiff(String[] aLines, String[] bLines) // { //// String[] aLines = read(fromFile); //// String[] bLines = read(toFile); // List diffs = (new Diff(aLines, bLines)).diff(); // // Iterator it = diffs.iterator(); // while (it.hasNext()) { // Difference diff = (Difference)it.next(); // int delStart = diff.getDeletedStart(); // int delEnd = diff.getDeletedEnd(); // int addStart = diff.getAddedStart(); // int addEnd = diff.getAddedEnd(); // String from = toString(delStart, delEnd); // String to = toString(addStart, addEnd); // String type = delEnd != Difference.NONE && addEnd != Difference.NONE ? "c" : (delEnd == Difference.NONE ? "a" : "d"); // // System.out.println(from + type + to); // // if (delEnd != Difference.NONE) { // printLines(delStart, delEnd, "<", aLines); // if (addEnd != Difference.NONE) { // System.out.println("---"); // } // } // if (addEnd != Difference.NONE) { // printLines(addStart, addEnd, ">", bLines); // } // } // } // // protected void printLines(int start, int end, String ind, String[] lines) // { // for (int lnum = start; lnum <= end; ++lnum) { // System.out.println(ind + " " + lines[lnum]); // } // } // // protected String toString(int start, int end) // { // // adjusted, because file lines are one-indexed, not zero. // // StringBuffer buf = new StringBuffer(); // // // match the line numbering from diff(1): // buf.append(end == Difference.NONE ? start : (1 + start)); // // if (end != Difference.NONE && start != end) { // buf.append(",").append(1 + end); // } // return buf.toString(); // } // //}