diff --git a/lucene/core/src/java/org/apache/lucene/analysis/StopwordAnalyzerBase.java b/lucene/core/src/java/org/apache/lucene/analysis/StopwordAnalyzerBase.java
index cbf7c56eeeb..43eebecd220 100644
--- a/lucene/core/src/java/org/apache/lucene/analysis/StopwordAnalyzerBase.java
+++ b/lucene/core/src/java/org/apache/lucene/analysis/StopwordAnalyzerBase.java
@@ -60,41 +60,6 @@ public abstract class StopwordAnalyzerBase extends Analyzer {
     this(null);
   }
 
-  /**
-   * Creates a CharArraySet from a file resource associated with a class. (See {@link
-   * Class#getResourceAsStream(String)}).
-   *
-   * @param ignoreCase <code>true</code> if the set should ignore the case of the stopwords,
-   *     otherwise <code>false</code>
-   * @param aClass a class that is associated with the given stopwordResource
-   * @param resource name of the resource file associated with the given class
-   * @param comment comment string to ignore in the stopword file
-   * @return a CharArraySet containing the distinct stopwords from the given file
-   * @throws IOException if loading the stopwords throws an {@link IOException}
-   * @deprecated {@link Class#getResourceAsStream(String)} is caller sensitive and cannot load
-   *     resources across Java Modules. Please call the {@code getResourceAsStream()} and {@link
-   *     WordlistLoader#getWordSet(Reader, String, CharArraySet)} or other methods directly.
-   */
-  @Deprecated(forRemoval = true, since = "9.1")
-  protected static CharArraySet loadStopwordSet(
-      final boolean ignoreCase,
-      final Class<? extends Analyzer> aClass,
-      final String resource,
-      final String comment)
-      throws IOException {
-    var argModule = aClass.getModule();
-    if (argModule.isNamed() && argModule != StopwordAnalyzerBase.class.getModule()) {
-      throw new UnsupportedOperationException(
-          "loadStopwordSet(class,...) does not work when Java Module System is enabled.");
-    }
-    try (Reader reader =
-        IOUtils.getDecodingReader(
-            IOUtils.requireResourceNonNull(aClass.getResourceAsStream(resource), resource),
-            StandardCharsets.UTF_8)) {
-      return WordlistLoader.getWordSet(reader, comment, new CharArraySet(16, ignoreCase));
-    }
-  }
-
   /**
    * Creates a CharArraySet from a path.
    *
diff --git a/lucene/core/src/java/org/apache/lucene/store/MMapDirectory.java b/lucene/core/src/java/org/apache/lucene/store/MMapDirectory.java
index 834b6751265..d5bb94d9e92 100644
--- a/lucene/core/src/java/org/apache/lucene/store/MMapDirectory.java
+++ b/lucene/core/src/java/org/apache/lucene/store/MMapDirectory.java
@@ -221,32 +221,6 @@ public class MMapDirectory extends FSDirectory {
     assert (1L << chunkSizePower) > (maxChunkSize / 2);
   }
 
-  /**
-   * This method is retired, see deprecation notice!
-   *
-   * @throws UnsupportedOperationException as setting cannot be changed
-   * @deprecated Please use new system property {@link #ENABLE_UNMAP_HACK_SYSPROP} instead
-   */
-  @Deprecated(forRemoval = true)
-  public void setUseUnmap(final boolean useUnmapHack) {
-    if (useUnmapHack != UNMAP_SUPPORTED) {
-      throw new UnsupportedOperationException(
-          "It is no longer possible configure unmap hack for directory instances. Please use the global system property: "
-              + ENABLE_UNMAP_HACK_SYSPROP);
-    }
-  }
-
-  /**
-   * Returns <code>true</code>, if the unmap workaround is enabled.
-   *
-   * @see #setUseUnmap
-   * @deprecated use {@link #UNMAP_SUPPORTED}
-   */
-  @Deprecated
-  public boolean getUseUnmap() {
-    return UNMAP_SUPPORTED;
-  }
-
   /**
    * Configure which files to preload in physical memory upon opening. The default implementation
    * does not preload anything. The behavior is best effort and operating system-dependent.
@@ -260,29 +234,6 @@ public class MMapDirectory extends FSDirectory {
     this.preload = preload;
   }
 
-  /**
-   * Configure whether to preload files on this {@link MMapDirectory} into physical memory upon
-   * opening. The behavior is best effort and operating system-dependent.
-   *
-   * @deprecated Use {@link #setPreload(BiPredicate)} instead which provides more granular control.
-   */
-  @Deprecated
-  public void setPreload(boolean preload) {
-    this.preload = preload ? ALL_FILES : NO_FILES;
-  }
-
-  /**
-   * Return whether files are loaded into physical memory upon opening.
-   *
-   * @deprecated This information is no longer reliable now that preloading is more granularly
-   *     configured via a predicate.
-   * @see #setPreload(BiPredicate)
-   */
-  @Deprecated
-  public boolean getPreload() {
-    return preload == ALL_FILES;
-  }
-
   /**
    * Returns the current mmap chunk size.
    *