Remove trailing white spaces on all lines.

Author: garydgregory

src/main/java/org/apache/commons/io/FileSystem.java

@@ -199,7 +199,7 @@ private static boolean isOsNameMatch(final String osName, final String osNamePre
 
     /**
      * Constructs a new instance.
-     * 
+     *
      * @param caseSensitive
      *            Whether this file system is case sensitive.
      * @param casePreserving
@@ -261,7 +261,7 @@ public String[] getReservedFileNames() {
 
     /**
      * Whether this file system preserves case.
-     * 
+     *
      * @return Whether this file system preserves case.
      */
     public boolean isCasePreserving() {
@@ -270,7 +270,7 @@ public boolean isCasePreserving() {
 
     /**
      * Whether this file system is case-sensitive.
-     * 
+     *
      * @return Whether this file system is case-sensitive.
      */
     public boolean isCaseSensitive() {

src/main/java/org/apache/commons/io/FilenameUtils.java

@@ -1071,7 +1071,7 @@ public static String getExtension(final String fileName) throws IllegalArgumentE
 
     /**
      * Special handling for NTFS ADS: Don't accept colon in the fileName.
-     * 
+     *
      * @param fileName a file name
      * @return ADS offsets.
      */

src/main/java/org/apache/commons/io/input/AbstractCharacterFilterReader.java

@@ -46,7 +46,7 @@ public int read() throws IOException {
 
     /**
      * Returns true if the given character should be filtered out, false to keep the character.
-     * 
+     *
      * @param ch
      *            the character to test.
      * @return true if the given character should be filtered out, false to keep the character.

src/main/java/org/apache/commons/io/input/ReversedLinesFileReader.java

@@ -37,7 +37,7 @@ public class ReversedLinesFileReader implements Closeable {
 
     private static final String EMPTY_STRING = "";
     private static final int DEFAULT_BLOCK_SIZE = 4096;
-    
+
     private final int blockSize;
     private final Charset encoding;
 

src/test/java/org/apache/commons/io/FileUtilsCopyToFileTestCase.java

@@ -44,7 +44,7 @@ private File getTestDirectory() {
     public void setUp() throws Exception {
         testFile = new File(getTestDirectory(), "file1-test.txt");
         if(!testFile.getParentFile().exists()) {
-            throw new IOException("Cannot create file " + testFile + 
+            throw new IOException("Cannot create file " + testFile +
                 " as the parent directory does not exist");
         }
 
@@ -53,7 +53,7 @@ public void setUp() throws Exception {
 
     /**
      * Tests that <code>copyToFile(InputStream, File)</code> does not close the input stream.
-     * 
+     *
      * @throws IOException
      * @see FileUtils#copyToFile(InputStream, File)
      * @see FileUtils#copyInputStreamToFile(InputStream, File)
@@ -68,7 +68,7 @@ public void testCopyToFile() throws IOException {
 
     /**
      * Tests that <code>copyInputStreamToFile(InputStream, File)</code> closes the input stream.
-     * 
+     *
      * @throws IOException
      * @see FileUtils#copyInputStreamToFile(InputStream, File)
      * @see FileUtils#copyToFile(InputStream, File)

src/test/java/org/apache/commons/io/output/TeeOutputStreamTest.java

@@ -112,10 +112,10 @@ public void testTee() throws IOException {
         expected.write(array, 5, 5);
         assertByteArrayEquals("TeeOutputStream.write(byte[], int, int)", expected.toByteArray(), baos1.toByteArray());
         assertByteArrayEquals("TeeOutputStream.write(byte[], int, int)", expected.toByteArray(), baos2.toByteArray());
-        
+
         expected.flush();
         expected.close();
-        
+
         tos.flush();
         tos.close();
     }