CharBuffer is now package private

git-svn-id: https://svn.apache.org/repos/asf/commons/sandbox/csv/trunk@1199749 13f79535-47bb-0310-9956-ffa450edef68

Author: ebourg

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

@@ -16,6 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
+
 package org.apache.commons.csv;
 
 /**
@@ -26,7 +27,7 @@
  *
  * @author Ortwin Gl�ck
  */
-public class CharBuffer {
+class CharBuffer {
 
     private char[] c;