Explicit unboxing

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/csv/trunk@1398354 13f79535-47bb-0310-9956-ffa450edef68

Author: sebbASF

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

@@ -192,15 +192,15 @@ private static boolean isLineBreak(final char c) {
      * @throws IllegalStateException
      */
     void validate() throws IllegalStateException {
-        if (quoteChar != null && delimiter == quoteChar) {
+        if (quoteChar != null && delimiter == quoteChar.charValue()) {
             throw new IllegalStateException("The quoteChar character and the delimiter cannot be the same ('" + quoteChar + "')");
         }
 
-        if (escape != null && delimiter == escape) {
+        if (escape != null && delimiter == escape.charValue()) {
             throw new IllegalStateException("The escape character and the delimiter cannot be the same ('" + escape + "')");
         }
 
-        if (commentStart != null && delimiter == commentStart) {
+        if (commentStart != null && delimiter == commentStart.charValue()) {
             throw new IllegalStateException("The comment start character and the delimiter cannot be the same ('" + commentStart + 
                     "')");
         }