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From ggreg...@apache.org
Subject svn commit: r620379 - /commons/proper/io/trunk/src/java/org/apache/commons/io/DirectoryWalker.java
Date Mon, 11 Feb 2008 02:26:25 GMT
Author: ggregory
Date: Sun Feb 10 18:26:24 2008
New Revision: 620379

URL: http://svn.apache.org/viewvc?rev=620379&view=rev
Log:
Use generics.

Modified:
    commons/proper/io/trunk/src/java/org/apache/commons/io/DirectoryWalker.java

Modified: commons/proper/io/trunk/src/java/org/apache/commons/io/DirectoryWalker.java
URL: http://svn.apache.org/viewvc/commons/proper/io/trunk/src/java/org/apache/commons/io/DirectoryWalker.java?rev=620379&r1=620378&r2=620379&view=diff
==============================================================================
--- commons/proper/io/trunk/src/java/org/apache/commons/io/DirectoryWalker.java (original)
+++ commons/proper/io/trunk/src/java/org/apache/commons/io/DirectoryWalker.java Sun Feb 10
18:26:24 2008
@@ -326,7 +326,7 @@
      * @throws NullPointerException if the start directory is null
      * @throws IOException if an I/O Error occurs
      */
-    protected final void walk(File startDirectory, Collection results) throws IOException
{
+    protected final void walk(File startDirectory, Collection<?> results) throws IOException
{
         if (startDirectory == null) {
             throw new NullPointerException("Start Directory is null");
         }
@@ -347,7 +347,7 @@
      * @param results  the collection of result objects, may be updated
      * @throws IOException if an I/O Error occurs
      */
-    private void walk(File directory, int depth, Collection results) throws IOException {
+    private void walk(File directory, int depth, Collection<?> results) throws IOException
{
         checkIfCancelled(directory, depth, results);
         if (handleDirectory(directory, depth, results)) {
             handleDirectoryStart(directory, depth, results);
@@ -390,7 +390,7 @@
      * @param results  the collection of result objects, may be updated
      * @throws IOException if an I/O Error occurs
      */
-    protected final void checkIfCancelled(File file, int depth, Collection results) throws
IOException {
+    protected final void checkIfCancelled(File file, int depth, Collection<?> results)
throws IOException {
         if (handleIsCancelled(file, depth, results)) {
             throw new CancelException(file, depth);
         }
@@ -432,7 +432,7 @@
      * @throws IOException if an I/O Error occurs
      */
     protected boolean handleIsCancelled(
-            File file, int depth, Collection results) throws IOException {
+            File file, int depth, Collection<?> results) throws IOException {
         // do nothing - overridable by subclass
         return false;  // not cancelled
     }
@@ -450,7 +450,7 @@
      * containing details at the point of cancellation. 
      * @throws IOException if an I/O Error occurs
      */
-    protected void handleCancelled(File startDirectory, Collection results,
+    protected void handleCancelled(File startDirectory, Collection<?> results,
                        CancelException cancel) throws IOException {
         // re-throw exception - overridable by subclass
         throw cancel;
@@ -466,7 +466,7 @@
      * @param results  the collection of result objects, may be updated
      * @throws IOException if an I/O Error occurs
      */
-    protected void handleStart(File startDirectory, Collection results) throws IOException
{
+    protected void handleStart(File startDirectory, Collection<?> results) throws IOException
{
         // do nothing - overridable by subclass
     }
 
@@ -485,7 +485,7 @@
      * @return true to process this directory, false to skip this directory
      * @throws IOException if an I/O Error occurs
      */
-    protected boolean handleDirectory(File directory, int depth, Collection results) throws
IOException {
+    protected boolean handleDirectory(File directory, int depth, Collection<?> results)
throws IOException {
         // do nothing - overridable by subclass
         return true;  // process directory
     }
@@ -500,7 +500,7 @@
      * @param results  the collection of result objects, may be updated
      * @throws IOException if an I/O Error occurs
      */
-    protected void handleDirectoryStart(File directory, int depth, Collection results) throws
IOException {
+    protected void handleDirectoryStart(File directory, int depth, Collection<?> results)
throws IOException {
         // do nothing - overridable by subclass
     }
 
@@ -514,7 +514,7 @@
      * @param results  the collection of result objects, may be updated
      * @throws IOException if an I/O Error occurs
      */
-    protected void handleFile(File file, int depth, Collection results) throws IOException
{
+    protected void handleFile(File file, int depth, Collection<?> results) throws IOException
{
         // do nothing - overridable by subclass
     }
 
@@ -528,7 +528,7 @@
      * @param results  the collection of result objects, may be updated
      * @throws IOException if an I/O Error occurs
      */
-    protected void handleRestricted(File directory, int depth, Collection results) throws
IOException  {
+    protected void handleRestricted(File directory, int depth, Collection<?> results)
throws IOException  {
         // do nothing - overridable by subclass
     }
 
@@ -542,7 +542,7 @@
      * @param results  the collection of result objects, may be updated
      * @throws IOException if an I/O Error occurs
      */
-    protected void handleDirectoryEnd(File directory, int depth, Collection results) throws
IOException {
+    protected void handleDirectoryEnd(File directory, int depth, Collection<?> results)
throws IOException {
         // do nothing - overridable by subclass
     }
 
@@ -554,7 +554,7 @@
      * @param results  the collection of result objects, may be updated
      * @throws IOException if an I/O Error occurs
      */
-    protected void handleEnd(Collection results) throws IOException {
+    protected void handleEnd(Collection<?> results) throws IOException {
         // do nothing - overridable by subclass
     }
 



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