Rename "encapsulator" to "quoteChar" so we have quoteChar and quotePolicy. Encapsulator makes me want to ask "encapsulate what"? fieldEncapsulator would be better but so verbose, quoteChar feels more to the point to me and provides symmetry with quotePolicy.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/csv/trunk@1398016 13f79535-47bb-0310-9956-ffa450edef68

Author: garydgregory

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

@@ -284,7 +284,7 @@ public CSVFormat withQuoteChar(final Character quoteChar) {
      *
      * @return {@code true} if an quoteChar is defined
      */
-    public boolean isEncapsulating() {
+    public boolean isQuoting() {
         return quoteChar != null;
     }
 
@@ -547,7 +547,7 @@ public String toString() {
             sb.append(' ');
             sb.append("Escape=<").append(escape).append('>');
         }
-        if (isEncapsulating()) {
+        if (isQuoting()) {
             sb.append(' ');
             sb.append("Encapsulator=<").append(quoteChar).append('>');
         }

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

@@ -135,7 +135,7 @@ public void printComment(final String comment) throws IOException {
     }
 
     private void print(final CharSequence value, final int offset, final int len) throws IOException {
-        if (format.isEncapsulating()) {
+        if (format.isQuoting()) {
             printAndEncapsulate(value, offset, len);
         } else if (format.isEscaping()) {
             printAndEscape(value, offset, len);