Remove trailing white spaces on all lines.

Author: garydgregory

src/main/java/org/apache/commons/csv/CSVParser.java

@@ -287,7 +287,7 @@ public static CSVParser parse(final URL url, final Charset charset, final CSVFor
     private final Lexer lexer;
 
     private final CSVRecordIterator csvRecordIterator;
-    
+
     /** A record buffer for getRecord(). Grows as necessary and is reused. */
     private final List<String> recordList = new ArrayList<>();
 
@@ -524,10 +524,10 @@ public boolean isClosed() {
     public Iterator<CSVRecord> iterator() {
         return csvRecordIterator;
     }
-    
+
     class CSVRecordIterator implements Iterator<CSVRecord> {
         private CSVRecord current;
-  
+
         private CSVRecord getNextRecord() {
             try {
                 return CSVParser.this.nextRecord();
@@ -536,7 +536,7 @@ private CSVRecord getNextRecord() {
                         e.getClass().getSimpleName() + " reading next record: " + e.toString(), e);
             }
         }
-  
+
         @Override
         public boolean hasNext() {
             if (CSVParser.this.isClosed()) {
@@ -545,29 +545,29 @@ public boolean hasNext() {
             if (this.current == null) {
                 this.current = this.getNextRecord();
             }
-  
+
             return this.current != null;
         }
-  
+
         @Override
         public CSVRecord next() {
             if (CSVParser.this.isClosed()) {
                 throw new NoSuchElementException("CSVParser has been closed");
             }
             CSVRecord next = this.current;
             this.current = null;
-  
+
             if (next == null) {
                 // hasNext() wasn't called before
                 next = this.getNextRecord();
                 if (next == null) {
                     throw new NoSuchElementException("No more CSV records available");
                 }
             }
-  
+
             return next;
         }
-  
+
         @Override
         public void remove() {
             throw new UnsupportedOperationException();

src/test/java/org/apache/commons/csv/CSVParserTest.java

@@ -1103,7 +1103,7 @@ public void testIteratorSequenceBreaking() throws IOException {
             assertEquals(String.valueOf(recordNumber), record.get(0));
         }
     }
-    
+
     private void validateLineNumbers(final String lineSeparator) throws IOException {
         try (final CSVParser parser = CSVParser.parse("a" + lineSeparator + "b" + lineSeparator + "c",
                 CSVFormat.DEFAULT.withRecordSeparator(lineSeparator))) {