diff --git a/java/java-impl/src/com/intellij/slicer/GroupByNullnessActionBase.java b/java/java-impl/src/com/intellij/slicer/GroupByNullnessActionBase.java
index 68aec8ce3208..e36545a303ad 100644
--- a/java/java-impl/src/com/intellij/slicer/GroupByNullnessActionBase.java
+++ b/java/java-impl/src/com/intellij/slicer/GroupByNullnessActionBase.java
@@ -22,7 +22,7 @@ import org.jetbrains.annotations.NotNull;
 
 public abstract class GroupByNullnessActionBase extends AnAction {
   protected final SliceTreeBuilder myTreeBuilder;
-  private static final String TEXT = "Group by leaf expression nullness";
+  private static final String TEXT = "Group by Leaf Expression Nullness";
 
   protected GroupByNullnessActionBase(@NotNull SliceTreeBuilder treeBuilder) {
     super(TEXT, "Determine whether null can flow into this expression", AllIcons.Debugger.Db_disabled_breakpoint_process);
diff --git a/java/java-impl/src/com/intellij/slicer/JavaSliceUsage.java b/java/java-impl/src/com/intellij/slicer/JavaSliceUsage.java
index 4856ea7f5dfe..25c195fe0c47 100644
--- a/java/java-impl/src/com/intellij/slicer/JavaSliceUsage.java
+++ b/java/java-impl/src/com/intellij/slicer/JavaSliceUsage.java
@@ -57,7 +57,7 @@ public class JavaSliceUsage extends SliceUsage {
 
   @Override
   protected void processUsagesFlownDownTo(PsiElement element, Processor<SliceUsage> uniqueProcessor) {
-    SliceUtil.processUsagesFlownDownTo(element, uniqueProcessor, this, mySubstitutor, indexNesting,syntheticField);
+    SliceUtil.processUsagesFlownDownTo(element, uniqueProcessor, this, mySubstitutor, indexNesting, syntheticField);
   }
 
   @Override
@@ -73,15 +73,6 @@ public class JavaSliceUsage extends SliceUsage {
     return mySubstitutor;
   }
 
-  public int getIndexNesting() {
-    return indexNesting;
-  }
-
-  @NotNull
-  public String getSyntheticField() {
-    return syntheticField;
-  }
-
   @Override
   public boolean canBeLeaf() {
     return indexNesting == 0 && super.canBeLeaf();