5526a2bffcd5b2a47a5f00d67fa804a105fffcd4,xstream/src/java/com/thoughtworks/xstream/XStream.java,XStream,setupImmutableTypes,#,873
Before Change
addImmutableType(BigInteger.class);
addImmutableType(String.class);
addImmutableType(Charset.class);
addImmutableType(Currency.class);
addImmutableType(URI.class);
addImmutableType(URL.class);
addImmutableType(File.class);
After Change
addImmutableType(UUID.class, true);
addImmutableType(URI.class, true);
addImmutableType(Charset.class, true);
addImmutableType(Currency.class, true);
addImmutableType(Collections.EMPTY_LIST.getClass(), true);
addImmutableType(Collections.EMPTY_SET.getClass(), true);
addImmutableType(Collections.EMPTY_MAP.getClass(), true);