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