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Michael McCandless commented on LUCENE-9053: -------------------------------------------- +1 to improve {{package-info.java}} in {{lucene/core/src/java/org/apache/lucene/util}}! Maybe we should just say Unicode code point order, not UTF16 as Java's {{String.compareTo}} sorts? > java.lang.AssertionError: inputs are added out of order lastInput=[f0 9d 9c > 8b] vs input=[ef ac 81 67 75 72 65] > --------------------------------------------------------------------------------------------------------------- > > Key: LUCENE-9053 > URL: https://issues.apache.org/jira/browse/LUCENE-9053 > Project: Lucene - Core > Issue Type: Bug > Reporter: gitesh > Priority: Minor > > Even if the inputs are sorted in unicode order, I get following exception > while creating FST: > > {code:java} > // Input values (keys). These must be provided to Builder in Unicode sorted > order! > String inputValues[] = {"𝐴", "figure", "flagship"}; > long outputValues[] = {5, 7, 12}; > PositiveIntOutputs outputs = PositiveIntOutputs.getSingleton(); > Builder<Long> builder = new Builder<Long>(FST.INPUT_TYPE.BYTE1, outputs); > BytesRefBuilder scratchBytes = new BytesRefBuilder(); > IntsRefBuilder scratchInts = new IntsRefBuilder(); > for (int i = 0; i < inputValues.length; i++) { > scratchBytes.copyChars(inputValues[i]); > builder.add(Util.toIntsRef(scratchBytes.get(), scratchInts), > outputValues[i]); > } > FST<Long> fst = builder.finish(); > Long value = Util.get(fst, new BytesRef("figure")); > System.out.println(value); > {code} > Please note that figure {color:#172b4d}and{color} flagship {color:#172b4d}are > using the ligature character{color} fl {color:#172b4d}above. {color} -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@lucene.apache.org For additional commands, e-mail: issues-h...@lucene.apache.org