...
diff --git a/src/main/java/com/fasterxml/jackson/core/json/ReaderBasedJsonParser.java b/src/main/java/com/fasterxml/jackson/core/json/ReaderBasedJsonParser.java
index ec9b021..b001047 100644
--- a/src/main/java/com/fasterxml/jackson/core/json/ReaderBasedJsonParser.java
+++ b/src/main/java/com/fasterxml/jackson/core/json/ReaderBasedJsonParser.java
@@ -351,6 +351,14 @@
         return _binaryValue;
     }
     
+    @Override
+    public int readBinaryValue(Base64Variant b64variant, OutputStream out)
+        throws IOException, JsonParseException
+    {
+        // !!! TODO
+        throw new UnsupportedOperationException();
+    }
+
     /*
     /**********************************************************
     /* Public API, traversal
diff --git a/src/main/java/com/fasterxml/jackson/core/json/UTF8StreamJsonParser.java b/src/main/java/com/fasterxml/jackson/core/json/UTF8StreamJsonParser.java
index 633d65f..21e1431 100644
--- a/src/main/java/com/fasterxml/jackson/core/json/UTF8StreamJsonParser.java
+++ b/src/main/java/com/fasterxml/jackson/core/json/UTF8StreamJsonParser.java
@@ -420,6 +420,14 @@
         }
         return _binaryValue;
     }
+
+    @Override
+    public int readBinaryValue(Base64Variant b64variant, OutputStream out)
+        throws IOException, JsonParseException
+    {
+        // !!! TODO
+        throw new UnsupportedOperationException();
+    }
     
     /*
     /**********************************************************