build a new bytesref that has the same content as this buffer . concode_field_sep BytesRef ref concode_field_sep byte byteAt concode_elem_sep void grow concode_elem_sep void copyChars concode_elem_sep void copyChars concode_elem_sep void copyChars concode_elem_sep int length concode_elem_sep void clear concode_elem_sep void setLength concode_elem_sep byte[] bytes concode_elem_sep int hashCode concode_elem_sep BytesRef get concode_elem_sep boolean equals concode_elem_sep void setByteAt concode_elem_sep void append concode_elem_sep void append concode_elem_sep void append concode_elem_sep void append concode_elem_sep void copyBytes concode_elem_sep void copyBytes concode_elem_sep void copyBytes
BytesRef function ( ) { return new BytesRef ( Arrays . copyOf ( ref . bytes , ref . length ) ) ; }