removed unused fields

Author: sohaibiftikhar

server/src/main/java/org/elasticsearch/action/admin/cluster/storedscripts/GetStoredScriptResponse.java

@@ -19,6 +19,7 @@
 
 package org.elasticsearch.action.admin.cluster.storedscripts;
 
+import org.elasticsearch.Version;
 import org.elasticsearch.action.ActionResponse;
 import org.elasticsearch.common.ParseField;
 import org.elasticsearch.common.io.stream.StreamInput;

server/src/main/java/org/elasticsearch/script/StoredScriptSource.java

@@ -66,16 +66,6 @@ public class StoredScriptSource extends AbstractDiffable<StoredScriptSource> imp
      */
     public static final ParseField SCRIPT_PARSE_FIELD = new ParseField("script");
 
-    /**
-     * Standard {@link ParseField} for outer level of stored script source.
-     */
-    public static final ParseField TEMPLATE_PARSE_FIELD = new ParseField("template");
-
-    /**
-     * Standard {@link ParseField} for query on the inner field.
-     */
-    public static final ParseField TEMPLATE_NO_WRAPPER_PARSE_FIELD = new ParseField("query");
-
     /**
      * Standard {@link ParseField} for lang on the inner level.
      */
@@ -191,26 +181,6 @@ private StoredScriptSource build(boolean ignoreEmpty) {
         PARSER.declareField(Builder::setOptions, XContentParser::mapStrings, OPTIONS_PARSE_FIELD, ValueType.OBJECT);
     }
 
-    private static StoredScriptSource parseRemaining(Token token, XContentParser parser) throws IOException {
-        try (XContentBuilder builder = XContentFactory.jsonBuilder()) {
-            if (token != Token.START_OBJECT) {
-                builder.startObject();
-                builder.copyCurrentStructure(parser);
-                builder.endObject();
-            } else {
-                builder.copyCurrentStructure(parser);
-            }
-
-            String source = Strings.toString(builder);
-
-            if (source == null || source.isEmpty()) {
-                DEPRECATION_LOGGER.deprecated("empty templates should no longer be used");
-            }
-
-            return new StoredScriptSource(Script.DEFAULT_TEMPLATE_LANG, source, Collections.emptyMap());
-        }
-    }
-
     /**
      * This will parse XContent into a {@link StoredScriptSource}.  The following formats can be parsed:
      *