removed lots of finals

git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/io/trunk@140457 13f79535-47bb-0310-9956-ffa450edef68

Author: hen

src/java/org/apache/commons/io/EndianUtils.java

@@ -64,7 +64,7 @@
  * Origin of code: Apache Avalon (Excalibur)
  *
  * @author <a href="mailto:peter@apache.org">Peter Donald</a>
- * @version CVS $Revision: 1.8 $ $Date: 2003/12/30 06:50:16 $
+ * @version CVS $Revision: 1.9 $ $Date: 2003/12/30 06:52:49 $
  */
 public final class EndianUtils
 {
@@ -349,8 +349,8 @@ public static short readSwappedShort( InputStream input )
     public static int readSwappedUnsignedShort( InputStream input )
         throws IOException
     {
-        final int value1 = read( input );
-        final int value2 = read( input );
+        int value1 = read( input );
+        int value2 = read( input );
 
         return (int)( ( ( value1 & 0xff ) << 0 ) +
             ( ( value2 & 0xff ) << 8 ) );
@@ -382,10 +382,10 @@ public static void writeSwappedInteger( OutputStream output, int value )
     public static int readSwappedInteger( InputStream input )
         throws IOException
     {
-        final int value1 = read( input );
-        final int value2 = read( input );
-        final int value3 = read( input );
-        final int value4 = read( input );
+        int value1 = read( input );
+        int value2 = read( input );
+        int value3 = read( input );
+        int value4 = read( input );
 
         return (int)( ( ( value1 & 0xff ) << 0 ) +
             ( ( value2 & 0xff ) << 8 ) +
@@ -403,10 +403,10 @@ public static int readSwappedInteger( InputStream input )
     public static long readSwappedUnsignedInteger( InputStream input )
         throws IOException
     {
-        final int value1 = read( input );
-        final int value2 = read( input );
-        final int value3 = read( input );
-        final int value4 = read( input );
+        int value1 = read( input );
+        int value2 = read( input );
+        int value3 = read( input );
+        int value4 = read( input );
 
         return (long)( ( ( value1 & 0xff ) << 0 ) +
             ( ( value2 & 0xff ) << 8 ) +
@@ -444,14 +444,14 @@ public static void writeSwappedLong( OutputStream output, long value )
     public static long readSwappedLong( InputStream input )
         throws IOException
     {
-        final int value1 = read( input );
-        final int value2 = read( input );
-        final int value3 = read( input );
-        final int value4 = read( input );
-        final int value5 = read( input );
-        final int value6 = read( input );
-        final int value7 = read( input );
-        final int value8 = read( input );
+        int value1 = read( input );
+        int value2 = read( input );
+        int value3 = read( input );
+        int value4 = read( input );
+        int value5 = read( input );
+        int value6 = read( input );
+        int value7 = read( input );
+        int value8 = read( input );
 
         return (long)( ( ( value1 & 0xff ) << 0 ) +
             ( ( value2 & 0xff ) << 8 ) +
@@ -518,7 +518,7 @@ public static double readSwappedDouble( InputStream input )
     private static int read( InputStream input )
         throws IOException
     {
-        final int value = input.read();
+        int value = input.read();
 
         if( -1 == value )
         {

src/java/org/apache/commons/io/filefilter/AbstractFileFilter.java

@@ -63,7 +63,7 @@
  * otherwise your class will infinitely loop.
  *
  * @since Commons IO 1.0
- * @version $Revision: 1.7 $ $Date: 2003/10/13 07:03:50 $
+ * @version $Revision: 1.8 $ $Date: 2003/12/30 06:55:58 $
  * 
  * @author Henri Yandell
  * @author Stephen Colebourne
@@ -76,7 +76,7 @@ public abstract class AbstractFileFilter implements IOFileFilter {
      * @param file  the File to check
      * @return true if this file matches the test
      */
-    public boolean accept(final File file) {
+    public boolean accept(File file) {
         return accept(file.getParentFile(), file.getName());
     }
 
@@ -87,7 +87,7 @@ public boolean accept(final File file) {
      * @param name  the filename within the directory to check
      * @return true if this file matches the test
      */
-    public boolean accept(final File dir, final String name) {
+    public boolean accept(File dir, String name) {
         String filename = dir.getName() + File.separator + name;
         return accept(new File(filename));
     }

src/java/org/apache/commons/io/filefilter/AndFileFilter.java

@@ -59,16 +59,16 @@
  * This filter produces a logical AND of the two filters specified.
  *
  * @since Commons IO 1.0
- * @version $Revision: 1.6 $ $Date: 2003/10/13 07:03:50 $
+ * @version $Revision: 1.7 $ $Date: 2003/12/30 06:55:58 $
  * 
  * @author Stephen Colebourne
  */
 public class AndFileFilter extends AbstractFileFilter {
 
     /** The first filter */
-    private final IOFileFilter filter1;
+    private IOFileFilter filter1;
     /** The second filter */
-    private final IOFileFilter filter2;
+    private IOFileFilter filter2;
 
     /**
      * Constructs a new file filter that ANDs the result of two other filters.
@@ -102,7 +102,7 @@ public boolean accept(File file) {
      * @param name  the filename
      * @return true if both filters are true
      */
-    public boolean accept(final File file, final String name) {
+    public boolean accept(File file, String name) {
         return filter1.accept(file, name) && filter2.accept(file, name);
     }
 

src/java/org/apache/commons/io/filefilter/DirectoryFileFilter.java

@@ -70,7 +70,7 @@
  * </pre>
  *
  * @since Commons IO 1.0
- * @version $Revision: 1.4 $ $Date: 2003/10/13 07:03:50 $
+ * @version $Revision: 1.5 $ $Date: 2003/12/30 06:55:58 $
  * 
  * @author Henri Yandell
  * @author Stephen Colebourne
@@ -79,7 +79,7 @@
 public class DirectoryFileFilter extends AbstractFileFilter {
 
     /** Singleton instance of directory filter */
-    public static final IOFileFilter INSTANCE = new DirectoryFileFilter();
+    public static IOFileFilter INSTANCE = new DirectoryFileFilter();
 
     /**
      * Restrictive consructor.
@@ -93,7 +93,7 @@ protected DirectoryFileFilter() {
      * @param file  the File to check
      * @return true if the file is a directory
      */
-    public boolean accept(final File file) {
+    public boolean accept(File file) {
         return file.isDirectory();
     }
 

src/java/org/apache/commons/io/filefilter/FalseFileFilter.java

@@ -59,15 +59,15 @@
  * A file filter that always returns false.
  * 
  * @since Commons IO 1.0
- * @version $Revision: 1.4 $ $Date: 2003/10/13 07:03:50 $
+ * @version $Revision: 1.5 $ $Date: 2003/12/30 06:55:58 $
  * 
  * @author Henri Yandell
  * @author Stephen Colebourne
  */
 public class FalseFileFilter implements IOFileFilter {
 
     /** Singleton instance of false filter */
-    public static final IOFileFilter INSTANCE = new FalseFileFilter();
+    public static IOFileFilter INSTANCE = new FalseFileFilter();
 
     /**
      * Restrictive consructor.

src/java/org/apache/commons/io/filefilter/NameFileFilter.java

@@ -71,7 +71,7 @@
  * </pre>
  *
  * @since Commons IO 1.0
- * @version $Revision: 1.1 $ $Date: 2003/11/22 20:01:27 $
+ * @version $Revision: 1.2 $ $Date: 2003/12/30 06:55:58 $
  * 
  * @author Henri Yandell
  * @author Stephen Colebourne
@@ -90,7 +90,7 @@ public class NameFileFilter extends AbstractFileFilter {
      * @param name  the name to allow, must not be null
      * @throws IllegalArgumentException if the prefix is null
      */
-    public NameFileFilter(final String name) {
+    public NameFileFilter(String name) {
         if (name == null) {
             throw new IllegalArgumentException("The name must not be null");
         }
@@ -106,7 +106,7 @@ public NameFileFilter(final String name) {
      * @param names  the names to allow, must not be null
      * @throws IllegalArgumentException if the names array is null
      */
-    public NameFileFilter(final String[] names) {
+    public NameFileFilter(String[] names) {
         if (names == null) {
             throw new IllegalArgumentException("The array of names must not be null");
         }
@@ -120,7 +120,7 @@ public NameFileFilter(final String[] names) {
      * @throws IllegalArgumentException if the name list is null
      * @throws ClassCastException if the list does not contain Strings
      */
-    public NameFileFilter(final List names) {
+    public NameFileFilter(List names) {
         if (names == null) {
             throw new IllegalArgumentException("The list of names must not be null");
         }
@@ -133,7 +133,7 @@ public NameFileFilter(final List names) {
      * @param file  the File to check
      * @return true if the filename matches
      */
-    public boolean accept(final File file) {
+    public boolean accept(File file) {
         String name = file.getName();
         for (int i = 0; i < this.names.length; i++) {
             if (name.equals(this.names[i])) {
@@ -150,7 +150,7 @@ public boolean accept(final File file) {
      * @param name  the filename
      * @return true if the filename matches
      */
-    public boolean accept(final File file, final String name) {
+    public boolean accept(File file, String name) {
         for (int i = 0; i < this.names.length; i++) {
             if (name.equals(this.names[i])) {
                 return true;

src/java/org/apache/commons/io/filefilter/NotFileFilter.java

@@ -59,14 +59,14 @@
  * This filter produces a logical NOT of the filters specified.
  *
  * @since Commons IO 1.0
- * @version $Revision: 1.4 $ $Date: 2003/10/13 07:03:50 $
+ * @version $Revision: 1.5 $ $Date: 2003/12/30 06:55:58 $
  * 
  * @author Stephen Colebourne
  */
 public class NotFileFilter extends AbstractFileFilter {
 
     /** The filter */
-    private final IOFileFilter filter;
+    private IOFileFilter filter;
 
     /**
      * Constructs a new file filter that NOTs the result of another filters.
@@ -98,7 +98,7 @@ public boolean accept(File file) {
      * @param name  the filename
      * @return true if the filter returns false
      */
-    public boolean accept(final File file, final String name) {
+    public boolean accept(File file, String name) {
         return ! filter.accept(file, name);
     }
 

src/java/org/apache/commons/io/filefilter/OrFileFilter.java

@@ -59,16 +59,16 @@
  * This filter produces a logical OR of the two filters specified.
  *
  * @since Commons IO 1.0
- * @version $Revision: 1.6 $ $Date: 2003/10/13 07:03:50 $
+ * @version $Revision: 1.7 $ $Date: 2003/12/30 06:55:58 $
  * 
  * @author Stephen Colebourne
  */
 public class OrFileFilter extends AbstractFileFilter {
 
     /** The first filter */
-    private final IOFileFilter filter1;
+    private IOFileFilter filter1;
     /** The second filter */
-    private final IOFileFilter filter2;
+    private IOFileFilter filter2;
 
     /**
      * Constructs a new file filter that ORs the result of two other filters.
@@ -102,7 +102,7 @@ public boolean accept(File file) {
      * @param name  the filename
      * @return true if either filter is true
      */
-    public boolean accept(final File file, final String name) {
+    public boolean accept(File file, String name) {
         return filter1.accept(file, name) || filter2.accept(file, name);
     }
 

src/java/org/apache/commons/io/filefilter/PrefixFileFilter.java

@@ -71,7 +71,7 @@
  * </pre>
  *
  * @since Commons IO 1.0
- * @version $Revision: 1.6 $ $Date: 2003/11/22 20:00:06 $
+ * @version $Revision: 1.7 $ $Date: 2003/12/30 06:55:58 $
  * 
  * @author Henri Yandell
  * @author Stephen Colebourne
@@ -90,7 +90,7 @@ public class PrefixFileFilter extends AbstractFileFilter {
      * @param prefix  the prefix to allow, must not be null
      * @throws IllegalArgumentException if the prefix is null
      */
-    public PrefixFileFilter(final String prefix) {
+    public PrefixFileFilter(String prefix) {
         if (prefix == null) {
             throw new IllegalArgumentException("The prefix must not be null");
         }
@@ -106,7 +106,7 @@ public PrefixFileFilter(final String prefix) {
      * @param prefixes  the prefixes to allow, must not be null
      * @throws IllegalArgumentException if the prefix array is null
      */
-    public PrefixFileFilter(final String[] prefixes) {
+    public PrefixFileFilter(String[] prefixes) {
         if (prefixes == null) {
             throw new IllegalArgumentException("The array of prefixes must not be null");
         }
@@ -120,7 +120,7 @@ public PrefixFileFilter(final String[] prefixes) {
      * @throws IllegalArgumentException if the prefix list is null
      * @throws ClassCastException if the list does not contain Strings
      */
-    public PrefixFileFilter(final List prefixes) {
+    public PrefixFileFilter(List prefixes) {
         if (prefixes == null) {
             throw new IllegalArgumentException("The list of prefixes must not be null");
         }
@@ -133,7 +133,7 @@ public PrefixFileFilter(final List prefixes) {
      * @param file  the File to check
      * @return true if the filename starts with one of our prefixes
      */
-    public boolean accept(final File file) {
+    public boolean accept(File file) {
         String name = file.getName();
         for (int i = 0; i < this.prefixes.length; i++) {
             if (name.startsWith(this.prefixes[i])) {
@@ -150,7 +150,7 @@ public boolean accept(final File file) {
      * @param name  the filename
      * @return true if the filename starts with one of our prefixes
      */
-    public boolean accept(final File file, final String name) {
+    public boolean accept(File file, String name) {
         for (int i = 0; i < prefixes.length; i++) {
             if (name.startsWith(prefixes[i])) {
                 return true;