whitespace changes/force rerun of tests

cdm/core/src/main/java/ucar/nc2/filter/Classifier.java

@@ -17,7 +17,6 @@
 
 public class Classifier implements Enhancement {
 
-
   private String[] AttCat;
   private List<int[]> rules = new ArrayList<>();
 
@@ -36,7 +35,6 @@ public Classifier(String[] AttCat) {
   }
 
   // Factory method to create a Classifier from a Variable
-
   public static Classifier createFromVariable(VariableDS var) {
     List<Attribute> attributes = var.attributes().getAttributes();
 
@@ -53,11 +51,8 @@ public static Classifier createFromVariable(VariableDS var) {
     }
 
     return new Classifier();
-
   }
 
-
-
   public int[] classifyWithAttributes(Array arr) {
     int[] classifiedArray = new int[(int) arr.getSize()];
     IndexIterator iterArr = arr.getIndexIterator();
@@ -74,8 +69,6 @@ public int[] classifyWithAttributes(Array arr) {
     return classifiedArray;
   }
 
-
-
   public int classifyArrayAttribute(double val) {
     for (int[] rule : rules) {
       if (val > rule[0] && val <= rule[1] + Misc.defaultMaxRelativeDiffFloat) {