org.apache.commons.csv.Token.reset() does not need to return itself. Save a return.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/csv/trunk@1397906 13f79535-47bb-0310-9956-ffa450edef68

Author: garydgregory

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

@@ -55,11 +55,10 @@ enum Type {
     /** Token ready flag: indicates a valid token with content (ready for the parser). */
     boolean isReady;
 
-    Token reset() {
+    void reset() {
         content.setLength(0);
         type = INVALID;
         isReady = false;
-        return this;
     }
 
     // Provide toString method for IDE debugging

src/test/java/org/apache/commons/csv/CSVLexer1.java

@@ -97,7 +97,8 @@ Token nextToken(Token tkn) throws IOException {
             if (c == format.getCommentStart()) {
                 // ignore everything till end of line and continue (incr linecount)
                 in.readLine();
-                tkn = nextToken(tkn.reset());
+                tkn.reset();
+                tkn = nextToken(tkn);
             } else if (c == format.getDelimiter()) {
                 // empty token return TOKEN("")
                 tkn.type = TOKEN;