diff --git a/src/main/java/org/json/JSONObject.java b/src/main/java/org/json/JSONObject.java
index 5eb3322..0a730f4 100644
--- a/src/main/java/org/json/JSONObject.java
+++ b/src/main/java/org/json/JSONObject.java
@@ -283,6 +283,7 @@ public class JSONObject {
         	    }
                 final Object value = e.getValue();
                 if (value != null) {
+                    testValidity(value);
                     this.map.put(String.valueOf(e.getKey()), wrap(value));
                 }
             }
@@ -346,6 +347,8 @@ public class JSONObject {
      * @param bean
      *            An object that has getter methods that should be used to make
      *            a JSONObject.
+     * @throws JSONException
+     *            If a getter returned a non-finite number.
      */
     public JSONObject(Object bean) {
         this();
@@ -1691,6 +1694,8 @@ public class JSONObject {
      *
      * @param bean
      *            the bean
+     * @throws JSONException
+     *            If a getter returned a non-finite number.
      */
     private void populateMap(Object bean) {
         populateMap(bean, Collections.newSetFromMap(new IdentityHashMap<Object, Boolean>()));
@@ -1726,6 +1731,7 @@ public class JSONObject {
 
                             objectsRecord.add(result);
 
+                            testValidity(result);
                             this.map.put(key, wrap(result, objectsRecord));
 
                             objectsRecord.remove(result);
diff --git a/src/test/java/org/json/junit/JSONObjectTest.java b/src/test/java/org/json/junit/JSONObjectTest.java
index b635521..3662a82 100644
--- a/src/test/java/org/json/junit/JSONObjectTest.java
+++ b/src/test/java/org/json/junit/JSONObjectTest.java
@@ -9,6 +9,7 @@ import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotEquals;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertThrows;
 import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
 import static org.mockito.Mockito.mock;
@@ -2005,7 +2006,7 @@ public class JSONObjectTest {
     @Test
     public void jsonObjectToStringSuppressWarningOnCastToMap() {
         JSONObject jsonObject = new JSONObject();
-        Map<String, String> map = new HashMap();
+        Map<String, String> map = new HashMap<>();
         map.put("abc", "def");
         jsonObject.put("key", map);
 
@@ -3316,7 +3317,7 @@ public class JSONObjectTest {
     @SuppressWarnings("boxing")
     @Test
     public void testGenericBean() {
-        GenericBean<Integer> bean = new GenericBean(42);
+        GenericBean<Integer> bean = new GenericBean<>(42);
         final JSONObject jo = new JSONObject(bean);
         assertEquals(jo.keySet().toString(), 8, jo.length());
         assertEquals(42, jo.get("genericValue"));
@@ -3660,4 +3661,25 @@ public class JSONObjectTest {
                 .put("b", 2);
         assertFalse(jo1.similar(jo3));
     }
+
+    private static final Number[] NON_FINITE_NUMBERS = { Double.POSITIVE_INFINITY, Double.NEGATIVE_INFINITY, Double.NaN,
+            Float.POSITIVE_INFINITY, Float.NEGATIVE_INFINITY, Float.NaN };
+
+    @Test
+    public void issue713MapConstructorWithNonFiniteNumbers() {
+        for (Number nonFinite : NON_FINITE_NUMBERS) {
+            Map<String, Number> map = new HashMap<>();
+            map.put("a", nonFinite);
+
+            assertThrows(JSONException.class, () -> new JSONObject(map));
+        }
+    }
+
+    @Test
+    public void issue713BeanConstructorWithNonFiniteNumbers() {
+        for (Number nonFinite : NON_FINITE_NUMBERS) {
+            GenericBean<Number> bean = new GenericBean<>(nonFinite);
+            assertThrows(JSONException.class, () -> new JSONObject(bean));
+        }
+    }
 }
diff --git a/src/test/java/org/json/junit/XMLTest.java b/src/test/java/org/json/junit/XMLTest.java
index e940032..22d6131 100644
--- a/src/test/java/org/json/junit/XMLTest.java
+++ b/src/test/java/org/json/junit/XMLTest.java
@@ -1223,32 +1223,18 @@ public class XMLTest {
 
     @Test
     public void testIndentComplicatedJsonObjectWithArrayAndWithConfig(){
-        try {
-            InputStream jsonStream = null;
-            try {
-                jsonStream = XMLTest.class.getClassLoader().getResourceAsStream("Issue593.json");
-                final JSONObject object = new JSONObject(new JSONTokener(jsonStream));
-                String actualString = XML.toString(object, null, XMLParserConfiguration.KEEP_STRINGS,2);
-                InputStream xmlStream = null;
-                try {
-                    xmlStream = XMLTest.class.getClassLoader().getResourceAsStream("Issue593.xml");
-                    int bufferSize = 1024;
-                    char[] buffer = new char[bufferSize];
-                    StringBuilder expected = new StringBuilder();
-                    Reader in = new InputStreamReader(xmlStream, "UTF-8");
-                    for (int numRead; (numRead = in.read(buffer, 0, buffer.length)) > 0; ) {
-                        expected.append(buffer, 0, numRead);
-                    }
-                    assertEquals(expected.toString(), actualString.replaceAll("\\n|\\r\\n", System.getProperty("line.separator")));
-                } finally {
-                    if (xmlStream != null) {
-                        xmlStream.close();
-                    }
-                }
-            } finally {
-                if (jsonStream != null) {
-                    jsonStream.close();
+        try (InputStream jsonStream = XMLTest.class.getClassLoader().getResourceAsStream("Issue593.json")) {
+            final JSONObject object = new JSONObject(new JSONTokener(jsonStream));
+            String actualString = XML.toString(object, null, XMLParserConfiguration.KEEP_STRINGS, 2);
+            try (InputStream xmlStream = XMLTest.class.getClassLoader().getResourceAsStream("Issue593.xml")) {
+                int bufferSize = 1024;
+                char[] buffer = new char[bufferSize];
+                StringBuilder expected = new StringBuilder();
+                Reader in = new InputStreamReader(xmlStream, "UTF-8");
+                for (int numRead; (numRead = in.read(buffer, 0, buffer.length)) > 0; ) {
+                    expected.append(buffer, 0, numRead);
                 }
+                assertEquals(expected.toString(), actualString);
             }
         } catch (IOException e) {
             fail("file writer error: " +e.getMessage());
diff --git a/src/test/java/org/json/junit/data/GenericBean.java b/src/test/java/org/json/junit/data/GenericBean.java
index da6370d..dd46b88 100644
--- a/src/test/java/org/json/junit/data/GenericBean.java
+++ b/src/test/java/org/json/junit/data/GenericBean.java
@@ -9,7 +9,7 @@ import java.io.StringReader;
  * @param <T>
  *            generic number value
  */
-public class GenericBean<T extends Number & Comparable<T>> implements MyBean {
+public class GenericBean<T extends Number> implements MyBean {
     /**
      * @param genericValue
      *            value to initiate with