From 98c9dc3cc9f2eb8eda831edb94fec01f351fbbd9 Mon Sep 17 00:00:00 2001
From: Mark Davis <mark@macchiato.com>
Date: Tue, 15 Nov 2005 02:04:18 +0000
Subject: [PATCH] ICU-4700 updates for UnicodeSet

X-SVN-Rev: 18797
---
 icu4j/src/com/ibm/icu/impl/PrettyPrinter.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/icu4j/src/com/ibm/icu/impl/PrettyPrinter.java b/icu4j/src/com/ibm/icu/impl/PrettyPrinter.java
index df3d546e7e8..c4f9c107765 100644
--- a/icu4j/src/com/ibm/icu/impl/PrettyPrinter.java
+++ b/icu4j/src/com/ibm/icu/impl/PrettyPrinter.java
@@ -99,10 +99,11 @@ public class PrettyPrinter {
 	 * a UnicodeSet of extra characters to quote with \\uXXXX-style escaping (will automatically quote pattern whitespace)
 	 * @param toQuote
 	 */
-	public void setToQuote(UnicodeSet toQuote) {
+	public PrettyPrinter setToQuote(UnicodeSet toQuote) {
 		toQuote = (UnicodeSet)toQuote.clone();
 		toQuote.addAll(patternWhitespace);
 		this.toQuote = toQuote;
+		return this;
 	}
 		
 	/**