Merge pull request #122 from douglascrockford/merge-branch-for-issue-110

Merge branch for issue #110

Author: stleary

JSONObject.java

@@ -91,7 +91,7 @@ of this software and associated documentation files (the "Software"), to deal
  * </ul>
  *
  * @author JSON.org
- * @version 2014-05-03
+ * @version 2015-05-05
  */
 public class JSONObject {
     /**
@@ -298,7 +298,7 @@ public JSONObject(Object bean) {
      */
     public JSONObject(Object object, String names[]) {
         this();
-        Class c = object.getClass();
+        Class<?> c = object.getClass();
         for (int i = 0; i < names.length; i += 1) {
             String name = names[i];
             try {
@@ -631,7 +631,7 @@ public static String[] getNames(Object object) {
         if (object == null) {
             return null;
         }
-        Class klass = object.getClass();
+        Class<?> klass = object.getClass();
         Field[] fields = klass.getFields();
         int length = fields.length;
         if (length == 0) {
@@ -981,7 +981,7 @@ public String optString(String key, String defaultValue) {
     }
 
     private void populateMap(Object bean) {
-        Class klass = bean.getClass();
+        Class<?> klass = bean.getClass();
 
 // If klass is a System class then set includeSuperClass to false.
 
@@ -1512,10 +1512,14 @@ public static String valueToString(Object value) throws JSONException {
             return value.toString();
         }
         if (value instanceof Map) {
-            return new JSONObject((Map<String, Object>)value).toString();
+            @SuppressWarnings("unchecked")
+            Map<String, Object> map = (Map<String, Object>) value;
+            return new JSONObject(map).toString();
         }
         if (value instanceof Collection) {
-            return new JSONArray((Collection<Object>) value).toString();
+            @SuppressWarnings("unchecked")
+            Collection<Object> coll = (Collection<Object>) value;
+            return new JSONArray(coll).toString();
         }
         if (value.getClass().isArray()) {
             return new JSONArray(value).toString();
@@ -1551,13 +1555,17 @@ public static Object wrap(Object object) {
             }
 
             if (object instanceof Collection) {
-                return new JSONArray((Collection<Object>) object);
+                @SuppressWarnings("unchecked")
+                Collection<Object> coll = (Collection<Object>) object;
+                return new JSONArray(coll);
             }
             if (object.getClass().isArray()) {
                 return new JSONArray(object);
             }
             if (object instanceof Map) {
-                return new JSONObject((Map<String, Object>) object);
+                @SuppressWarnings("unchecked")
+                Map<String, Object> map = (Map<String, Object>) object;
+                return new JSONObject(map);
             }
             Package objectPackage = object.getClass().getPackage();
             String objectPackageName = objectPackage != null ? objectPackage
@@ -1595,9 +1603,13 @@ static final Writer writeValue(Writer writer, Object value,
         } else if (value instanceof JSONArray) {
             ((JSONArray) value).write(writer, indentFactor, indent);
         } else if (value instanceof Map) {
-            new JSONObject((Map<String, Object>) value).write(writer, indentFactor, indent);
+            @SuppressWarnings("unchecked")
+            Map<String, Object> map = (Map<String, Object>) value;
+            new JSONObject(map).write(writer, indentFactor, indent);
         } else if (value instanceof Collection) {
-            new JSONArray((Collection<Object>) value).write(writer, indentFactor,
+            @SuppressWarnings("unchecked")
+            Collection<Object> coll = (Collection<Object>) value;
+            new JSONArray(coll).write(writer, indentFactor,
                     indent);
         } else if (value.getClass().isArray()) {
             new JSONArray(value).write(writer, indentFactor, indent);

Property.java

@@ -31,7 +31,7 @@ of this software and associated documentation files (the "Software"), to deal
 /**
  * Converts a Property file data into JSONObject and back.
  * @author JSON.org
- * @version 2014-05-03
+ * @version 2015-05-05
  */
 public class Property {
     /**
@@ -43,7 +43,7 @@ public class Property {
     public static JSONObject toJSONObject(java.util.Properties properties) throws JSONException {
         JSONObject jo = new JSONObject();
         if (properties != null && !properties.isEmpty()) {
-            Enumeration enumProperties = properties.propertyNames();
+            Enumeration<?> enumProperties = properties.propertyNames();
             while(enumProperties.hasMoreElements()) {
                 String name = (String)enumProperties.nextElement();
                 jo.put(name, properties.getProperty(name));