Remove previously deprecated "as_number" field.

Still related to #23713.

CHANGELOG.md

@@ -7,6 +7,8 @@
    - Change "3_months" graphs to "6_months" graphs in all documents
      containing history objects.
    - Remove the "fingerprint" parameter.
+   - Remove the previously deprecated "as_number" field from details
+     documents.
 
 
 # Changes in version 6.2-1.17.1 - 2018-08-17

src/main/java/org/torproject/onionoo/docs/DetailsDocument.java

@@ -204,33 +204,14 @@ public class DetailsDocument extends Document {
 
   private String as;
 
-  @Deprecated
-  private String asNumber;
-
   public void setAs(String as) {
     this.as = escapeJson(as);
   }
 
-  @Deprecated
-  public void setAsNumber(String asNumber) {
-    this.asNumber = escapeJson(asNumber);
-  }
-
-  @Deprecated
-  public void setAsAndAsNumber(String asNumber) {
-    this.as = escapeJson(asNumber);
-    this.asNumber = escapeJson(asNumber);
-  }
-
   public String getAs() {
     return unescapeJson(this.as);
   }
 
-  @Deprecated
-  public String getAsNumber() {
-    return unescapeJson(this.asNumber);
-  }
-
   private String asName;
 
   public void setAsName(String asName) {

src/main/java/org/torproject/onionoo/server/ResponseBuilder.java

@@ -299,9 +299,6 @@ public class ResponseBuilder {
             case "as":
               dd.setAs(detailsDocument.getAs());
               break;
-            case "as_number":
-              dd.setAsNumber(detailsDocument.getAsNumber());
-              break;
             case "as_name":
               dd.setAsName(detailsDocument.getAsName());
               break;

src/main/java/org/torproject/onionoo/writer/DetailsDocumentWriter.java

@@ -96,7 +96,7 @@ public class DetailsDocumentWriter implements DocumentWriter {
     detailsDocument.setCountryName(detailsStatus.getCountryName());
     detailsDocument.setRegionName(detailsStatus.getRegionName());
     detailsDocument.setCityName(detailsStatus.getCityName());
-    detailsDocument.setAsAndAsNumber(detailsStatus.getAsNumber());
+    detailsDocument.setAs(detailsStatus.getAsNumber());
     detailsDocument.setAsName(detailsStatus.getAsName());
     if (detailsStatus.isRunning()) {
       detailsDocument.setConsensusWeightFraction(