fs = (FileSystem) ee.nextElement(); if (!fs.isPersistent ()) { removeFileSystem (fs);
fs = (FileSystem) ee.nextElement(); if (!fs.isPersistent ()) { removeFileSystem (fs);
fs = (FileSystem) ee.nextElement(); if (!fs.isPersistent ()) { removeFileSystem (fs);
fs = (FileSystem) ee.nextElement(); if (!fs.isPersistent ()) { removeFileSystem (fs);