Rename printSep() to printDelimiter().

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/csv/trunk@1398002 13f79535-47bb-0310-9956-ffa450edef68

Author: garydgregory

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

@@ -140,12 +140,12 @@ private void print(final CharSequence value, final int offset, final int len) th
         } else if (format.isEscaping()) {
             printAndEscape(value, offset, len);
         } else {
-            printSep();
+            printDelimiter();
             out.append(value, offset, offset + len);
         }
     }
 
-    void printSep() throws IOException {
+    void printDelimiter() throws IOException {
         if (newLine) {
             newLine = false;
         } else {
@@ -158,7 +158,7 @@ void printAndEscape(final CharSequence value, final int offset, final int len) t
         int pos = offset;
         final int end = offset + len;
 
-        printSep();
+        printDelimiter();
 
         final char delim = format.getDelimiter();
         final char escape = format.getEscape();
@@ -198,7 +198,7 @@ void printAndEncapsulate(final CharSequence value, final int offset, final int l
         int pos = offset;
         final int end = offset + len;
 
-        printSep();
+        printDelimiter();
 
         final char delim = format.getDelimiter();
         final char encapsulator = format.getEncapsulator();
@@ -291,7 +291,7 @@ public void print(String value, final boolean checkForEscape) throws IOException
 
         if (!checkForEscape) {
             // write directly from string
-            printSep();
+            printDelimiter();
             out.append(value);
         } else {
             print(value, 0, value.length());