Initial factory constructors for generated objects in Java server.

editor/tools/plugins/com.google.dart.server/src/com/google/dart/server/generated/types/Element.java

Index: editor/tools/plugins/com.google.dart.server/src/com/google/dart/server/generated/types/Element.java
diff --git a/editor/tools/plugins/com.google.dart.server/src/com/google/dart/server/generated/types/Element.java b/editor/tools/plugins/com.google.dart.server/src/com/google/dart/server/generated/types/Element.java
index 8e7040ce20185f5c96b04bce1bfa31d87aa4dd1e..5352f80dbe6c38e86b3d5cbaaf360d16fe0d2827 100644
--- a/editor/tools/plugins/com.google.dart.server/src/com/google/dart/server/generated/types/Element.java
+++ b/editor/tools/plugins/com.google.dart.server/src/com/google/dart/server/generated/types/Element.java
@@ -19,10 +19,15 @@ package com.google.dart.server.generated.types;
 import java.util.Arrays;
 import java.util.List;
 import java.util.Map;
+import com.google.common.collect.Lists;
+import com.google.dart.server.utilities.general.JsonUtilities;
 import com.google.dart.server.utilities.general.ObjectUtilities;
 import com.google.gson.JsonArray;
+import com.google.gson.JsonElement;
 import com.google.gson.JsonObject;
 import com.google.gson.JsonPrimitive;
+import java.util.ArrayList;
+import java.util.Iterator;
 import org.apache.commons.lang3.StringUtils;
 
 /**
@@ -33,11 +38,10 @@ import org.apache.commons.lang3.StringUtils;
 @SuppressWarnings("unused")
 public class Element {
 
-  /**
-   * An empty array of {@link Element}s.
-   */
   public static final Element[] EMPTY_ARRAY = new Element[0];
 
+  public static final List<Element> EMPTY_LIST = Lists.newArrayList();
+
   private static final int ABSTRACT = 0x01;
 
   private static final int CONST = 0x02;
@@ -117,6 +121,28 @@ public class Element {
     return false;
   }
 
+  public static Element fromJson(JsonObject jsonObject) {
+    String kind = jsonObject.get("kind").getAsString();
+    String name = jsonObject.get("name").getAsString();
+    Location location = jsonObject.get("location") == null ? null : Location.fromJson(jsonObject.get("location").getAsJsonObject());
+    Integer flags = jsonObject.get("flags").getAsInt();
+    String parameters = jsonObject.get("parameters") == null ? null : jsonObject.get("parameters").getAsString();
+    String returnType = jsonObject.get("returnType") == null ? null : jsonObject.get("returnType").getAsString();
+    return new Element(kind, name, location, flags, parameters, returnType);
+  }
+
+  public static List<Element> fromJsonArray(JsonArray jsonArray) {
+    if (jsonArray == null) {
+      return EMPTY_LIST;
+    }
+    ArrayList<Element> list = new ArrayList<Element>(jsonArray.size());
+    Iterator<JsonElement> iterator = jsonArray.iterator();
+    while (iterator.hasNext()) {
+      list.add(fromJson(iterator.next().getAsJsonObject()));
+    }
+    return list;
+  }
+
   /**
    * A bit-map containing the following flags:
    *