Fixed CodeQL issues

Author: leerho

src/test/java/org/apache/datasketches/partitions/ClassicPartitionsTest.java

@@ -22,14 +22,11 @@
 import static org.apache.datasketches.partitions.BoundsRule.INCLUDE_BOTH;
 import static org.apache.datasketches.quantilescommon.QuantileSearchCriteria.INCLUSIVE;
 
-import java.util.Comparator;
 import java.util.List;
 
 import org.apache.datasketches.common.SketchesArgumentException;
 import org.apache.datasketches.partitions.Partitioner.PartitionBoundsRow;
 import org.apache.datasketches.quantiles.ItemsSketch;
-import org.apache.datasketches.quantilescommon.PartitioningFeature;
-import org.apache.datasketches.quantilescommon.QuantilesGenericAPI;
 import org.testng.annotations.Test;
 
 /**
@@ -72,19 +69,8 @@ public void checkClassicPartitioner() {
     final long tgtPartitionSize = 3_000_000L;
     final int maxPartsPerSk = 100;
     classicPartitioner(k, totalN, tgtPartitionSize, maxPartsPerSk);
-    final ItemsSketch<String> sk = ItemsSketch.getInstance(String.class, k, Comparator.naturalOrder());
-    this.runPartitioner(k, totalN, tgtPartitionSize, maxPartsPerSk, sk);
   }
 
-  public <T, S extends QuantilesGenericAPI<T> & PartitioningFeature<T>>
-  void runPartitioner(final int k, final long totalN, final long tgtPartitionSize, final int maxPartsPerSk,
-      ItemsSketch<String> sketch) {
-    final ItemsSketchFillRequestLongAsString fillReq = new ItemsSketchFillRequestLongAsString(k, totalN);
-    final long startTime_mS = System.currentTimeMillis();
-  }
-
-  //SketchFillRequest<String, ItemsSketch<String>>
-
   /**
    * Programmatic call to classic Partitioner
    * @param k the size of the sketch.