/src/main/java/org/htmlunit/util/EncodingSniffer.java
encoding = UTF_16LE;encoding = UTF_8;
encoding = UTF_8;
static Charset sniffEncodingFromUnicodeBom(final byte[] bytes) { if (bytes == null) { return null; } Charset encoding = null; if (startsWith(bytes, ByteOrderMark.UTF_8)) { <extra_id_0> } else if (startsWith(bytes, ByteOrderMark.UTF_16BE)) { encoding = UTF_16BE; } else if (startsWith(bytes, ByteOrderMark.UTF_16LE)) { encoding = UTF_16LE;