Relax dependencies on lucene to include 10.x

- Update PrebuiltIndexCompatibility.checkReadable so that it compiles
for both 9.x and 10.x and passes the tests in both case.
- This prepares for updating the target platform to use lucene 10.x,
which requires Java 21.

eclipse-platform/eclipse.platform.releng.aggregator#2654

Author: merks

ua/org.eclipse.help.base/META-INF/MANIFEST.MF

@@ -43,9 +43,9 @@ Require-Bundle: org.eclipse.ant.core;bundle-version="[3.2.200,4.0.0)";resolution
  org.eclipse.core.runtime;bundle-version="[3.29.0,4.0.0)",
  org.eclipse.help;bundle-version="[3.5.0,4.0.0)";visibility:=reexport,
  org.eclipse.core.net;bundle-version="[1.2.200,2.0.0)",
- org.apache.lucene.analysis-common;bundle-version="[9.5.0,10.0.0)",
- org.apache.lucene.core;bundle-version="[9.5.0,10.0.0)",
- org.apache.lucene.analysis-smartcn;bundle-version="[9.5.0,10.0.0)"
+ org.apache.lucene.analysis-common;bundle-version="[9.5.0,11.0.0)",
+ org.apache.lucene.core;bundle-version="[9.5.0,11.0.0)",
+ org.apache.lucene.analysis-smartcn;bundle-version="[9.5.0,11.0.0)"
 Import-Package: org.eclipse.equinox.http.jetty;resolution:=optional
 Bundle-RequiredExecutionEnvironment: JavaSE-17
 Bundle-ActivationPolicy: lazy

ua/org.eclipse.ua.tests/help/org/eclipse/ua/tests/help/search/PrebuiltIndexCompatibility.java

@@ -28,6 +28,7 @@
 
 import org.apache.lucene.index.CorruptIndexException;
 import org.apache.lucene.index.DirectoryReader;
+import org.apache.lucene.index.IndexFormatTooOldException;
 import org.apache.lucene.search.IndexSearcher;
 import org.apache.lucene.search.Query;
 import org.apache.lucene.search.TopDocs;
@@ -121,10 +122,22 @@ private void checkReadable(String indexPath) throws IOException,
 			IndexSearcher searcher;
 			try (Directory luceneDirectory = new NIOFSDirectory(new File(filePath).toPath())) {
 				try (DirectoryReader luceneDirectoryReader = DirectoryReader.open(luceneDirectory)) {
+					// This code never reached because the index is not
+					// readable.
 					searcher = new IndexSearcher(luceneDirectoryReader);
 					TopDocs hits = searcher.search(luceneQuery, 500);
-					assertTrue(hits.totalHits.value >= 1);
+					assertTrue(hits.totalHits != null);
 				}
+			} catch (IndexFormatTooOldException ex) {
+				// Lucene 10.x throws this more explicit exception whereas 9.x
+				// throws IllegalArgumentException.
+				// Note that in
+				// org.eclipse.help.internal.search.SearchIndex.SearchIndex(File,
+				// String, AnalyzerDescriptor, TocManager, String)
+				// it catches all these:
+				// catch (IndexFormatTooOldException | IndexNotFoundException |
+				// IllegalArgumentException e)
+				throw new IllegalArgumentException(ex);
 			}
 		} else {
 			fail("Cannot resolve to file protocol");