public int getOffset() {
        return (int) offset;
    }
Returns the TIFF field's offset/value field, derived from bytes 8-11.

@return the field's offset in a {@code long} of 4 packed bytes, or its inlined value &lt;= 4 bytes long encoded in the field's byte order.
src/main/java/org/apache/commons/imaging/formats/tiff/TiffField.java