From fc2d92c25f4da112115783071534e0224b76008c Mon Sep 17 00:00:00 2001
From: "Christian P. MOMON" <christian.momon@devinsy.fr>
Date: Mon, 25 Dec 2017 22:42:54 +0100
Subject: [PATCH] Set StringList Appendable.

---
 src/fr/devinsy/util/strings/StringList.java | 42 ++++++++++++++++++++-
 1 file changed, 41 insertions(+), 1 deletion(-)

diff --git a/src/fr/devinsy/util/strings/StringList.java b/src/fr/devinsy/util/strings/StringList.java
index 8b64bee..fb9bb79 100644
--- a/src/fr/devinsy/util/strings/StringList.java
+++ b/src/fr/devinsy/util/strings/StringList.java
@@ -18,6 +18,7 @@
  */
 package fr.devinsy.util.strings;
 
+import java.io.IOException;
 import java.text.Collator;
 import java.util.ArrayList;
 import java.util.Collection;
@@ -34,7 +35,7 @@ import org.apache.commons.lang3.StringUtils;
  * concatenation action.
  * 
  */
-public class StringList extends ArrayList<String> implements CharSequence
+public class StringList extends ArrayList<String> implements CharSequence, Appendable
 {
 	private static final long serialVersionUID = -1154185934830213732L;
 
@@ -152,6 +153,7 @@ public class StringList extends ArrayList<String> implements CharSequence
 	 * @param character
 	 * @return
 	 */
+	@Override
 	public StringList append(final char character)
 	{
 		StringList result;
@@ -164,6 +166,44 @@ public class StringList extends ArrayList<String> implements CharSequence
 		return result;
 	}
 
+	/* (non-Javadoc)
+	 * @see java.lang.Appendable#append(java.lang.CharSequence)
+	 */
+	@Override
+	public StringList append(final CharSequence charSequence) throws IOException
+	{
+		StringList result;
+
+		if (charSequence != null)
+		{
+			this.append(charSequence.toString());
+		}
+
+		result = this;
+
+		//
+		return result;
+	}
+
+	/* (non-Javadoc)
+	 * @see java.lang.Appendable#append(java.lang.CharSequence, int, int)
+	 */
+	@Override
+	public StringList append(final CharSequence charSequence, final int start, final int end) throws IOException
+	{
+		StringList result;
+
+		if (charSequence != null)
+		{
+			this.append(charSequence.subSequence(start, end).toString());
+		}
+
+		result = this;
+
+		//
+		return result;
+	}
+
 	/**
 	 * Appends the string of the specified collection, in the order they are
 	 * returned by the collection's iterator.