KAFKA-12832 remove deprecated methods in RocksDBGenericOptionsToDbOptionsColumnFamilyOptionsAdapter (#16813)

Reviewers: Josep Prat <josep.prat@aiven.io>
diff --git a/streams/src/main/java/org/apache/kafka/streams/state/internals/RocksDBGenericOptionsToDbOptionsColumnFamilyOptionsAdapter.java b/streams/src/main/java/org/apache/kafka/streams/state/internals/RocksDBGenericOptionsToDbOptionsColumnFamilyOptionsAdapter.java
index 260f5d6..b7b611f 100644
--- a/streams/src/main/java/org/apache/kafka/streams/state/internals/RocksDBGenericOptionsToDbOptionsColumnFamilyOptionsAdapter.java
+++ b/streams/src/main/java/org/apache/kafka/streams/state/internals/RocksDBGenericOptionsToDbOptionsColumnFamilyOptionsAdapter.java
@@ -321,12 +321,6 @@
         return this;
     }
 
-    @Deprecated
-    @Override
-    public int maxBackgroundCompactions() {
-        return dbOptions.maxBackgroundCompactions();
-    }
-
     @Override
     public Options setStatistics(final Statistics statistics) {
         dbOptions.setStatistics(statistics);
@@ -339,16 +333,6 @@
     }
 
     @Deprecated
-    public void setBaseBackgroundCompactions(final int baseBackgroundCompactions) {
-        final String message = "This method has been removed from the underlying RocksDB. " +
-                "It was not affecting compaction even in earlier versions. " +
-                "It is currently a no-op method. " +
-                "RocksDB decides the number of background compactions based on the maxBackgroundJobs(...) method";
-        log.warn(message);
-        // no-op
-    }
-
-    @Deprecated
     public int baseBackgroundCompactions() {
         final String message = "This method has been removed from the underlying RocksDB. " +
                 "It is currently a no-op method which returns a default value of -1.";
@@ -356,13 +340,6 @@
         return -1;
     }
 
-    @Deprecated
-    @Override
-    public Options setMaxBackgroundCompactions(final int maxBackgroundCompactions) {
-        dbOptions.setMaxBackgroundCompactions(maxBackgroundCompactions);
-        return this;
-    }
-
     @Override
     public Options setMaxSubcompactions(final int maxSubcompactions) {
         dbOptions.setMaxSubcompactions(maxSubcompactions);
@@ -374,19 +351,6 @@
         return dbOptions.maxSubcompactions();
     }
 
-    @Deprecated
-    @Override
-    public int maxBackgroundFlushes() {
-        return dbOptions.maxBackgroundFlushes();
-    }
-
-    @Deprecated
-    @Override
-    public Options setMaxBackgroundFlushes(final int maxBackgroundFlushes) {
-        dbOptions.setMaxBackgroundFlushes(maxBackgroundFlushes);
-        return this;
-    }
-
     @Override
     public int maxBackgroundJobs() {
         return dbOptions.maxBackgroundJobs();