svn commit: r695236 - /commons/proper/cli/branches/cli-1.x/src/java/org/apache/commons/cli/TypeHandler.java

[ebourg]

Author: ebourg
Date: Sun Sep 14 08:29:32 2008
New Revision: 695236

URL: http://svn.apache.org/viewvc?rev=695236&view=rev
Log:
Slightly improved error message for classes not found

Modified:
    
commons/proper/cli/branches/cli-1.x/src/java/org/apache/commons/cli/TypeHandler.java

Modified: 
commons/proper/cli/branches/cli-1.x/src/java/org/apache/commons/cli/TypeHandler.java
URL: 
http://svn.apache.org/viewvc/commons/proper/cli/branches/cli-1.x/src/java/org/apache/commons/cli/TypeHandler.java?rev=695236&r1=695235&r2=695236&view=diff
==============================================================================
--- 
commons/proper/cli/branches/cli-1.x/src/java/org/apache/commons/cli/TypeHandler.java
 (original)
+++ 
commons/proper/cli/branches/cli-1.x/src/java/org/apache/commons/cli/TypeHandler.java
 Sun Sep 14 08:29:32 2008
@@ -105,21 +105,21 @@
     /**
       * Create an Object from the classname and empty constructor.
       *
-      * @param str the argument value
+      * @param classname the argument value
       * @return the initialised object, or null if it couldn't create
       * the Object.
       */
-    public static Object createObject(String str)
+    public static Object createObject(String classname)
     {
         Class cl = null;
 
         try
         {
-            cl = Class.forName(str);
+            cl = Class.forName(classname);
         }
         catch (ClassNotFoundException cnfe)
         {
-            System.err.println("Unable to find the class: " + str);
+            System.err.println("Unable to find the class: " + classname);
 
             return null;
         }
@@ -132,7 +132,7 @@
         }
         catch (Exception e)
         {
-            System.err.println(e.getClass().getName() + "; Unable to create an 
instance of: " + str);
+            System.err.println(e.getClass().getName() + "; Unable to create an 
instance of: " + classname);
         }
 
         return instance;
@@ -159,29 +159,29 @@
                 return Long.valueOf(str);
             }
         }
-        catch (NumberFormatException nfe)
+        catch (NumberFormatException e)
         {
-            System.err.println(nfe.getMessage());
+            System.err.println(e.getMessage());
         }
 
         return null;
     }
 
     /**
-     * Returns the class whose name is <code>str</code>.
+     * Returns the class whose name is <code>classname</code>.
      *
-     * @param str the class name
+     * @param classname the class name
      * @return The class if it is found, otherwise return null
      */
-    public static Class createClass(String str)
+    public static Class createClass(String classname)
     {
         try
         {
-            return Class.forName(str);
+            return Class.forName(classname);
         }
-        catch (ClassNotFoundException cnfe)
+        catch (ClassNotFoundException e)
         {
-            System.err.println("Unable to find: " + str);
+            System.err.println("Unable to find the class: " + classname);
 
             return null;
         }