diff --git a/code-gen/src/main/java/com/wordnik/codegen/java/JavaDataTypeMapper.java b/code-gen/src/main/java/com/wordnik/codegen/java/JavaDataTypeMapper.java
index 41ebbd9c192..2e07993b6c0 100644
--- a/code-gen/src/main/java/com/wordnik/codegen/java/JavaDataTypeMapper.java
+++ b/code-gen/src/main/java/com/wordnik/codegen/java/JavaDataTypeMapper.java
@@ -134,6 +134,8 @@ public class JavaDataTypeMapper implements DataTypeMapper {
     	}else if (type.startsWith("Map[")) {
     		classShortName = type.substring(4, type.length()-1);
     		classShortName =  getObjectType(classShortName, true);
+    	}else if (type.equals("ok")) {
+    		classShortName = "void";
     	}else{
     		classShortName =  getObjectType(type, true);
     	}
@@ -148,7 +150,7 @@ public class JavaDataTypeMapper implements DataTypeMapper {
 	 * @return
 	 */
     public String getReturnValueType(String type) {
-    	if(type.equalsIgnoreCase("void")){
+    	if(type.equalsIgnoreCase("void")|| type.equalsIgnoreCase("ok")){
     		return "void";
     	}
     	String classShortName = "";
diff --git a/java/src/main/java/com/wordnik/common/ext/AbstractWordAPI.java b/java/src/main/java/com/wordnik/common/ext/AbstractWordAPI.java
index 5191e4ec3a2..2e0a5d1b894 100644
--- a/java/src/main/java/com/wordnik/common/ext/AbstractWordAPI.java
+++ b/java/src/main/java/com/wordnik/common/ext/AbstractWordAPI.java
@@ -6,7 +6,6 @@ import com.wordnik.exception.WordnikAPIException;
 import com.wordnik.exception.WordnikExceptionCodes;
 import com.wordnik.model.AudioFile;
 import com.wordnik.model.FrequencySummary;
-import com.wordnik.model.GetFrequencyOutput;
 import org.codehaus.jackson.map.type.TypeFactory;
 import org.codehaus.jackson.type.TypeReference;
 
@@ -89,7 +88,7 @@ public abstract class AbstractWordAPI extends WordnikAPI {
      *
      * @param endYear  Ending Year
      *
-     * @return GetFrequencyOutput {@link com.wordnik.model.GetFrequencyOutput}
+     * @return FrequencySummary {@link com.wordnik.model.FrequencySummary}
      * @throws WordnikAPIException 400 - Invalid word supplied. 404 - No results. 400 - Invalid word supplied. 404 - No results.
      */
      @MethodArgumentNames(value="word, useCanonical, startYear, endYear")