svn commit: r618060 - /commons/proper/configuration/branches/configuration2_experimental/src/main/java/org/apache/commons/configuration2/Configuration.java

[oh...@apache.org]

Author: oheger
Date: Sun Feb  3 11:06:59 2008
New Revision: 618060

URL: http://svn.apache.org/viewvc?rev=618060&view=rev
Log:
Type-safety improvements for Configuration interface

Modified:
    commons/proper/configuration/branches/configuration2_experimental/src/main/java/org/apache/commons/configuration2/Configuration.java

Modified: commons/proper/configuration/branches/configuration2_experimental/src/main/java/org/apache/commons/configuration2/Configuration.java
URL: http://svn.apache.org/viewvc/commons/proper/configuration/branches/configuration2_experimental/src/main/java/org/apache/commons/configuration2/Configuration.java?rev=618060&r1=618059&r2=618060&view=diff
==============================================================================
--- commons/proper/configuration/branches/configuration2_experimental/src/main/java/org/apache/commons/configuration2/Configuration.java (original)
+++ commons/proper/configuration/branches/configuration2_experimental/src/main/java/org/apache/commons/configuration2/Configuration.java Sun Feb  3 11:06:59 2008
@@ -174,7 +174,7 @@
      * @return An Iterator of keys that match the prefix.
      * @see #getKeys()
      */
-    Iterator getKeys(String prefix);
+    Iterator<String> getKeys(String prefix);
 
     /**
      * Get the list of the keys contained in the configuration. The returned
@@ -189,7 +189,7 @@
      *
      * @return An Iterator.
      */
-    Iterator getKeys();
+    Iterator<String> getKeys();
 
     /**
      * Get a list of properties associated with the given configuration key.
@@ -572,7 +572,7 @@
      * @throws ConversionException is thrown if the key maps to an
      *         object that is not a List.
      */
-    List getList(String key);
+    List<?> getList(String key);
 
     /**
      * Get a List of strings associated with the given configuration key.
@@ -586,5 +586,5 @@
      * @throws ConversionException is thrown if the key maps to an
      *         object that is not a List.
      */
-    List getList(String key, List defaultValue);
+    <T> List<T> getList(String key, List<T> defaultValue);
 }