diff --git a/src/main/java/com/esri/core/geometry/GeometryEngine.java b/src/main/java/com/esri/core/geometry/GeometryEngine.java
index 99466fd2..83db0e53 100644
--- a/src/main/java/com/esri/core/geometry/GeometryEngine.java
+++ b/src/main/java/com/esri/core/geometry/GeometryEngine.java
@@ -44,6 +44,7 @@ public class GeometryEngine {
 
 
 	/**
+	 * @deprecated String
 	 * Imports the MapGeometry from its JSON representation. M and Z values are
 	 * not imported from JSON representation.
 	 * 
@@ -55,6 +56,7 @@ public class GeometryEngine {
 	 * @return The MapGeometry instance containing the imported geometry and its
 	 *         spatial reference.
 	 */
+	@Deprecated
 	public static MapGeometry jsonToGeometry(JsonParser json) {
 		MapGeometry geom = OperatorImportFromJson.local().execute(Geometry.Type.Unknown, new JsonParserReader(json));
 		return geom;
@@ -95,11 +97,11 @@ public static MapGeometry jsonToGeometry(String json) {
 	}
 	
 	/**
-	 * Exports the specified geometry instance to it's JSON representation.
+	 * Exports the specified geometry instance to its JSON representation.
 	 * 
 	 * See OperatorExportToJson.
 	 * 
-	 * @see GeometryEngine#geometryToJson(SpatialReference spatialiReference,
+	 * @see GeometryEngine#geometryToJson(SpatialReference spatialReference,
 	 *      Geometry geometry)
 	 * @param wkid
 	 *            The spatial reference Well Known ID to be used for the JSON
@@ -114,7 +116,7 @@ public static String geometryToJson(int wkid, Geometry geometry) {
 	}
 
 	/**
-	 * Exports the specified geometry instance to it's JSON representation. M
+	 * Exports the specified geometry instance to its JSON representation. M
 	 * and Z values are not imported from JSON representation.
 	 * 
 	 * See OperatorExportToJson.
@@ -177,7 +179,7 @@ public static String geometryToGeoJson(int wkid, Geometry geometry) {
 	}
 
 	/**
-	 * Exports the specified geometry instance to it's JSON representation.
+	 * Exports the specified geometry instance to its JSON representation.
 	 *
 	 * See OperatorImportFromGeoJson.
 	 *
diff --git a/src/main/java/com/esri/core/geometry/JsonParserReader.java b/src/main/java/com/esri/core/geometry/JsonParserReader.java
index 90427c63..bce83af4 100644
--- a/src/main/java/com/esri/core/geometry/JsonParserReader.java
+++ b/src/main/java/com/esri/core/geometry/JsonParserReader.java
@@ -34,6 +34,7 @@ public class JsonParserReader implements JsonReader {
 
 	private JsonParser m_jsonParser;
 
+	@Deprecated
 	public JsonParserReader(JsonParser jsonParser) {
 		m_jsonParser = jsonParser;
 	}
@@ -46,7 +47,7 @@ public static JsonReader createFromString(String str) {
 		try {
 			JsonFactory factory = new JsonFactory();
 			JsonParser jsonParser = factory.createParser(str);
-	
+
 			jsonParser.nextToken();
 			return new JsonParserReader(jsonParser);
 		}
@@ -168,4 +169,3 @@ else if (t == Token.VALUE_FALSE)
 		throw new JsonGeometryException("Not a boolean");
 	}
 }
-
diff --git a/src/main/java/com/esri/core/geometry/SpatialReference.java b/src/main/java/com/esri/core/geometry/SpatialReference.java
index 4c337e27..0cf8294a 100644
--- a/src/main/java/com/esri/core/geometry/SpatialReference.java
+++ b/src/main/java/com/esri/core/geometry/SpatialReference.java
@@ -74,6 +74,7 @@ boolean isLocal() {
 	}
 
 	/**
+	 * @deprecated String
 	 * Returns spatial reference from the JsonParser.
 	 * 
 	 * @param parser
@@ -83,6 +84,7 @@ boolean isLocal() {
 	 * @throws Exception
 	 *             if parsing has failed
 	 */
+	@Deprecated
 	public static SpatialReference fromJson(JsonParser parser) throws Exception {
 		return fromJson(new JsonParserReader(parser));
 	}