Started by timer1823be44cee31ac501c98acdfa1b996ac043f35c3653be44cee31ac501c98acdfa1b996ac043f35c3653refs/remotes/origin/mainbe44cee31ac501c98acdfa1b996ac043f35c3653be44cee31ac501c98acdfa1b996ac043f35c3653refs/remotes/origin/mainbe44cee31ac501c98acdfa1b996ac043f35c3653be44cee31ac501c98acdfa1b996ac043f35c3653refs/remotes/origin/mainhttps://gitbox.apache.org/repos/asf/lucene.git027217833testReportfalseJava: 64bit/hotspot/jdk-26.0.1 -XX:+UseCompressedOops -XX:+UseZGC#182326455552352739Lucene-nightly-main-Linux #18231823falsefalse1823226004SUCCESS1785507301655https://jenkins.thetaphi.de/view/Lucene/job/Lucene-nightly-main-Linux/1823/lucene/core/src/test/org/apache/lucene/analysis/TestCharacterUtils.java.gitattributeslucene/core/src/java/org/apache/lucene/util/automaton/CaseExpansion.javalucene/core/src/java/org/apache/lucene/util/UnicodeUtil.javalucene/analysis/common/src/java/module-info.javalucene/analysis/icu/build.gradlelucene/core/src/java/org/apache/lucene/analysis/CharacterUtils.javalucene/analysis/common/src/resources/META-INF/services/org.apache.lucene.analysis.TokenFilterFactorylucene/core/src/java/org/apache/lucene/util/automaton/RegExp.javalucene/core/src/java/org/apache/lucene/analysis/CaseFoldingFilter.javalucene/core/src/generated/checksums/regenerateCaseExpansion.jsongradle/regenerate/icu/GenerateSimpleCaseFolding.groovylucene/core/src/generated/checksums/regenerateSimpleCaseFolding.jsonlucene/core/src/java/org/apache/lucene/util/automaton/Automata.javagradle/regenerate/icu/GenerateCaseExpansion.groovylucene/analysis/common/src/java/org/apache/lucene/analysis/core/CaseFoldingFilterFactory.javalucene/core/src/java/org/apache/lucene/util/automaton/CaseFolding.javalucene/core/src/java/org/apache/lucene/util/SimpleCaseFolding.javalucene/CHANGES.txtgradle/regenerate/icu/GenerateCaseFolding.groovylucene/benchmark-jmh/src/java/org/apache/lucene/benchmark/jmh/CaseFoldBenchmark.javaba69bfb1ea9af0bd6ea58f3c8f88ef5e30b09b131785486309000https://jenkins.thetaphi.de/user/noreplynoreplynoreply@github.comAdd CaseFoldingFilter with flat lookup table (#16371) * Add CaseFoldingFilter with flat lookup table * Update CHANGES.txt * Fix generated file formatting for lint * Use switch-based fold to reduce memory footprint Replace 128KB flat lookup table with a generated switch statement. ~200 codepoints differ between foldCase and toLowerCase. * Rename generation scripts and tasks for clarity Fix stale regeneration command in generated file headers. Add SimpleCaseFolding.java and CaseFolding.java to .gitattributes. * Use regenerate* prefix for case folding tasks Rename tasks to regenerateCaseFolding and regenerateSimpleCaseFolding so they integrate with the checksum framework and are picked up by `gradlew regenerate`. The previous generateUnicodeProps task lost its checksum tracking during a build refactoring (b39e9bce319). Regenerate CaseFolding.java with current ICU 78.3. * Rename CaseFolding to CaseExpansion in automaton package * Scan full Unicode range in SimpleCaseFolding generation Expand GenerateSimpleCaseFolding loop to Character.MAX_CODE_POINT to cover supplementary codepoints. Add inline comments to CharacterUtils.simpleCaseFold() matching the existing comments in toLowerCase() for consistency. * Update javadoc 2026-07-31 10:25:09 +0200ba69bfb1ea9af0bd6ea58f3c8f88ef5e30b09b13Add CaseFoldingFilter with flat lookup table (#16371)editlucene/core/src/java/org/apache/lucene/util/automaton/Automata.javaedit.gitattributesaddgradle/regenerate/icu/GenerateSimpleCaseFolding.groovyaddlucene/core/src/java/org/apache/lucene/util/automaton/CaseExpansion.javaaddgradle/regenerate/icu/GenerateCaseExpansion.groovyeditlucene/core/src/java/org/apache/lucene/util/automaton/RegExp.javaeditlucene/core/src/java/org/apache/lucene/util/UnicodeUtil.javaaddlucene/benchmark-jmh/src/java/org/apache/lucene/benchmark/jmh/CaseFoldBenchmark.javaeditlucene/core/src/test/org/apache/lucene/analysis/TestCharacterUtils.javaeditlucene/analysis/icu/build.gradleaddlucene/core/src/generated/checksums/regenerateSimpleCaseFolding.jsonaddlucene/analysis/common/src/java/org/apache/lucene/analysis/core/CaseFoldingFilterFactory.javaeditlucene/core/src/java/org/apache/lucene/analysis/CharacterUtils.javaaddlucene/core/src/java/org/apache/lucene/util/SimpleCaseFolding.javadeletelucene/core/src/java/org/apache/lucene/util/automaton/CaseFolding.javaaddlucene/core/src/generated/checksums/regenerateCaseExpansion.jsondeletegradle/regenerate/icu/GenerateCaseFolding.groovyeditlucene/analysis/common/src/java/module-info.javaeditlucene/CHANGES.txteditlucene/analysis/common/src/resources/META-INF/services/org.apache.lucene.analysis.TokenFilterFactoryaddlucene/core/src/java/org/apache/lucene/analysis/CaseFoldingFilter.javalucene/sandbox/src/test/org/apache/lucene/sandbox/search/TestSortedDvMultiRangeQuery.javabe44cee31ac501c98acdfa1b996ac043f35c36531785504317000https://jenkins.thetaphi.de/user/noreplynoreplynoreply@github.comBetter failure message from TestSortedDvMultiRangeQuery (#16440) This test fails in CI frequently, but the failures do not reproduce on local hardware. Make the failure message more explicit about what has gone wrong to see if we can narrow down where the issue is. 2026-07-31 14:25:17 +0100be44cee31ac501c98acdfa1b996ac043f35c3653Better failure message from TestSortedDvMultiRangeQuery (#16440)editlucene/sandbox/src/test/org/apache/lucene/sandbox/search/TestSortedDvMultiRangeQuery.javagithttps://jenkins.thetaphi.de/user/noreplynoreply