[ML] Remove unused method AutodetectParams.Builder.setFilters (#63662)

Author: dimitris-athanasiou

x-pack/plugin/ml/src/main/java/org/elasticsearch/xpack/ml/job/process/autodetect/params/AutodetectParams.java

@@ -110,14 +110,13 @@ public static class Builder {
         private TimingStats timingStats;
         private ModelSnapshot modelSnapshot;
         private Quantiles quantiles;
-        private Set<MlFilter> filters;
+        private final Set<MlFilter> filters = new HashSet<>();
         private List<ScheduledEvent> scheduledEvents;
 
         public Builder(String jobId) {
             dataCounts = new DataCounts(jobId);
             modelSizeStats = new ModelSizeStats.Builder(jobId).build();
             timingStats = new TimingStats(jobId);
-            filters = new HashSet<>();
             scheduledEvents = new ArrayList<>();
         }
 
@@ -160,11 +159,6 @@ public Builder addFilter(MlFilter filter) {
             return this;
         }
 
-        public Builder setFilters(Set<MlFilter> filters) {
-            filters = Objects.requireNonNull(filters);
-            return this;
-        }
-
         public AutodetectParams build() {
             return new AutodetectParams(dataCounts, modelSizeStats, timingStats, modelSnapshot, quantiles,
                     filters, scheduledEvents);

x-pack/plugin/ml/src/test/java/org/elasticsearch/xpack/ml/job/process/autodetect/AutodetectProcessManagerTests.java

@@ -38,7 +38,6 @@
 import org.elasticsearch.xpack.core.ml.job.config.JobState;
 import org.elasticsearch.xpack.core.ml.job.config.JobTaskState;
 import org.elasticsearch.xpack.core.ml.job.config.JobUpdate;
-import org.elasticsearch.xpack.core.ml.job.config.MlFilter;
 import org.elasticsearch.xpack.core.ml.job.config.ModelPlotConfig;
 import org.elasticsearch.xpack.core.ml.job.persistence.AnomalyDetectorsIndex;
 import org.elasticsearch.xpack.core.ml.job.persistence.AnomalyDetectorsIndexFields;
@@ -75,7 +74,6 @@
 import java.util.HashSet;
 import java.util.List;
 import java.util.Optional;
-import java.util.Set;
 import java.util.concurrent.Callable;
 import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.ExecutorService;
@@ -137,7 +135,6 @@ public class AutodetectProcessManagerTests extends ESTestCase {
     private ModelSizeStats modelSizeStats = new ModelSizeStats.Builder("foo").build();
     private ModelSnapshot modelSnapshot = new ModelSnapshot.Builder("foo").build();
     private Quantiles quantiles = new Quantiles("foo", new Date(), "state");
-    private Set<MlFilter> filters = new HashSet<>();
 
     @Before
     public void setup() throws Exception {
@@ -707,7 +704,6 @@ private AutodetectParams buildAutodetectParams() {
                 .setModelSizeStats(modelSizeStats)
                 .setModelSnapshot(modelSnapshot)
                 .setQuantiles(quantiles)
-                .setFilters(filters)
                 .build();
     }