private void readWriteTest(Dictionary<String> dict) throws Exception {
final String path = "src/test/resources/dict/tmp_dict";
File f = new File(path);
f.deleteOnExit();
f.createNewFile();
String dictClassName = dict.getClass().getName();
DataOutputStream out = new DataOutputStream(new FileOutputStream(f));
out.writeUTF(dictClassName);
dict.write(out);
out.close();
// read dict
DataInputStream in = null;
Dictionary<String> dict2 = null;
try {
File f2 = new File(path);
in = new DataInputStream(new FileInputStream(f2));
String dictClassName2 = in.readUTF();
dict2 = (Dictionary<String>) ClassUtil.newInstance(dictClassName2);
dict2.readFields(in);
} finally {
if (in != null) {
in.close();
}
}
assertTrue(dict.equals(dict2));
}
