Add missing accessors to TokenStreamFactory

Author: cowtowncoder

src/main/java/com/fasterxml/jackson/core/JsonFactory.java

@@ -787,6 +787,7 @@ public JsonFactory disable(JsonFactory.Feature f) {
      *
      * @return True if the specified feature is enabled
      */
+    @Override
     public final boolean isEnabled(JsonFactory.Feature f) {
         return (_factoryFeatures & f.getMask()) != 0;
     }
@@ -955,6 +956,7 @@ public final boolean isEnabled(JsonParser.Feature f) {
      *
      * @since 2.10
      */
+    @Override
     public final boolean isEnabled(StreamReadFeature f) {
         return (_parserFeatures & f.mappedFeature().getMask()) != 0;
     }
@@ -1050,6 +1052,7 @@ public final boolean isEnabled(JsonGenerator.Feature f) {
      *
      * @since 2.10
      */
+    @Override
     public final boolean isEnabled(StreamWriteFeature f) {
         return (_generatorFeatures & f.mappedFeature().getMask()) != 0;
     }

src/main/java/com/fasterxml/jackson/core/TokenStreamFactory.java

@@ -128,6 +128,11 @@ public abstract class TokenStreamFactory
     /**********************************************************************
      */
 
+    public abstract boolean isEnabled(JsonFactory.Feature f);
+
+    public abstract boolean isEnabled(StreamReadFeature f);
+    public abstract boolean isEnabled(StreamWriteFeature f);
+
     public abstract boolean isEnabled(JsonParser.Feature f);
     public abstract boolean isEnabled(JsonGenerator.Feature f);