@@ -34,7 +34,7 @@ public class ImportStatement {
   private static final String importKw = "import";
   private static final String staticKw = "static";
 
-  private boolean isClass;
+//  private boolean isClass;
   private boolean isStarred;
   private boolean isStatic;
 
@@ -64,7 +64,7 @@ public static ImportStatement singleClass(String cls) {
     int lastDot = cls.lastIndexOf('.');
     is.className = lastDot >= 0 ? cls.substring(lastDot+1) : cls;
     is.packageName = lastDot >= 0 ? cls.substring(0, lastDot) : "";
-    is.isClass = true;
+//    is.isClass = true;
     return is;
   }
 
 
@@ -203,7 +203,7 @@ private static class ShowUsage {
     final JTree tree;
 
     final JavaEditor editor;
-    final PreprocessingService pps;
+//    final PreprocessingService pps;
 
     final Consumer<PreprocessedSketch> reloadListener;
 
@@ -212,7 +212,7 @@ private static class ShowUsage {
 
     ShowUsage(JavaEditor editor, PreprocessingService pps) {
       this.editor = editor;
-      this.pps = pps;
+//      this.pps = pps;
 
       reloadListener = this::reloadShowUsage;