ds.setCaseSensitive(true);
ds.scan();
String[] files = ds.getIncludedFiles();
int count = 0;
for (int i = 0; i < files.length; i++) {
RegexpMatcher rm = loadRegexpMatcher();
rm.setPattern("(.*)_(\\d*).class");
if (rm.matches(files[i])) {
Vector components = rm.getGroups(files[i]);
String base = (String) components.elementAt(1);
String strVersion = (String) components.elementAt(2);
int version = new Integer(strVersion).intValue();
File verFile = new File(srcdir, base + ".ver");
try {