svn commit: r1449460 - in /commons/proper/beanutils/trunk/src: main/java/org/apache/commons/beanutils/ConstructorUtils.java test/java/org/apache/commons/beanutils/ConstructorUtilsTestCase.java

[britter]

Author: britter
Date: Sun Feb 24 11:43:32 2013
New Revision: 1449460

URL: http://svn.apache.org/r1449460
Log:
[BEANUTILS-426] - ConstructorUtils.invokeConstructor(Class klass, Object arg) 
throws NullPointerException when arg==null, now also fixed for 
invokeExactConstrucot(Class, Object)

Modified:
    
commons/proper/beanutils/trunk/src/main/java/org/apache/commons/beanutils/ConstructorUtils.java
    
commons/proper/beanutils/trunk/src/test/java/org/apache/commons/beanutils/ConstructorUtilsTestCase.java

Modified: 
commons/proper/beanutils/trunk/src/main/java/org/apache/commons/beanutils/ConstructorUtils.java
URL: 
http://svn.apache.org/viewvc/commons/proper/beanutils/trunk/src/main/java/org/apache/commons/beanutils/ConstructorUtils.java?rev=1449460&r1=1449459&r2=1449460&view=diff
==============================================================================
--- 
commons/proper/beanutils/trunk/src/main/java/org/apache/commons/beanutils/ConstructorUtils.java
 (original)
+++ 
commons/proper/beanutils/trunk/src/main/java/org/apache/commons/beanutils/ConstructorUtils.java
 Sun Feb 24 11:43:32 2013
@@ -194,6 +194,9 @@ public class ConstructorUtils {
             InstantiationException {
 
         Object[] args = { arg };
+        if (arg == null) {
+            args = null;
+        }
         return invokeExactConstructor(klass, args);
     }
 

Modified: 
commons/proper/beanutils/trunk/src/test/java/org/apache/commons/beanutils/ConstructorUtilsTestCase.java
URL: 
http://svn.apache.org/viewvc/commons/proper/beanutils/trunk/src/test/java/org/apache/commons/beanutils/ConstructorUtilsTestCase.java?rev=1449460&r1=1449459&r2=1449460&view=diff
==============================================================================
--- 
commons/proper/beanutils/trunk/src/test/java/org/apache/commons/beanutils/ConstructorUtilsTestCase.java
 (original)
+++ 
commons/proper/beanutils/trunk/src/test/java/org/apache/commons/beanutils/ConstructorUtilsTestCase.java
 Sun Feb 24 11:43:32 2013
@@ -147,6 +147,12 @@ public class ConstructorUtilsTestCase ex
         }
     }
 
+    public void testInvokeExactConstructorWithNull() throws Exception {
+        Object obj = ConstructorUtils.invokeExactConstructor(TestBean.class, 
(Object) null);
+        assertNotNull(obj);
+        assertTrue(obj instanceof TestBean);
+    }
+
     public void testInvokeExactConstructorWithArgArray() throws Exception {
         {
             Object[] args = { new Float(17.3f), "TEST" };