private static void internalBuildFileList(List<String> lst, File rootDir, boolean recursive) {
// read all files in current directory, recurse into subdirs
// append files to supplied list
File flist[] = null;
try {
flist = rootDir.listFiles();
} catch (Exception e) {
// don't care what exception is there.
// by contract, only a SecurityException is possible, but who
// knows...
}
// if IOException occured, flist is null
// and we simply return
if (flist == null) return;
for (File file : flist) {
if (file.isDirectory()) {
continue; // recurse into directories later
}
lst.add(file.getAbsolutePath());
}
if (recursive) {
for (File file : flist) {
if (isProperDirectory(file)) // Ignores some directories
{
// now recurse into subdirectories
buildFileList(lst, file, true);
}
}
}
}
