More useful to have double-quote as a Character

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/csv/trunk@1411920 13f79535-47bb-0310-9956-ffa450edef68

Author: sebbASF

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

@@ -20,7 +20,7 @@
 import static org.apache.commons.csv.Constants.COMMA;
 import static org.apache.commons.csv.Constants.CR;
 import static org.apache.commons.csv.Constants.CRLF;
-import static org.apache.commons.csv.Constants.DOUBLE_QUOTE;
+import static org.apache.commons.csv.Constants.DOUBLE_QUOTE_CHAR;
 import static org.apache.commons.csv.Constants.BACKSLASH;
 import static org.apache.commons.csv.Constants.LF;
 import static org.apache.commons.csv.Constants.TAB;
@@ -149,7 +149,7 @@ public static CSVFormatBuilder newBuilder(final CSVFormat format) {
      * </ul>
      */
     public static CSVFormatBuilder newBuilder() {
-        return new CSVFormatBuilder(COMMA, DOUBLE_QUOTE, null, null, null, false, true, CRLF, null);
+        return new CSVFormatBuilder(COMMA, DOUBLE_QUOTE_CHAR, null, null, null, false, true, CRLF, null);
     }
 
     /**

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

@@ -33,7 +33,7 @@ final class Constants {
     static final char COMMENT = '#';
 
     static final char CR = '\r';
-    static final char DOUBLE_QUOTE = '"';
+    static final Character DOUBLE_QUOTE_CHAR = Character.valueOf('"');
     static final char BACKSLASH = '\\';
     static final char FF = '\f';
     static final char LF = '\n';