src/java.base/share/classes/jdk/internal/icu/text/UnicodeSet.java

rev 57619 : [mq]: 8174270

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2020, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.  Oracle designates this

@@ -27,17 +27,24 @@
  *******************************************************************************
  * Copyright (C) 1996-2015, International Business Machines Corporation and
  * others. All Rights Reserved.
  *******************************************************************************
  */
-package sun.text.normalizer;
+package jdk.internal.icu.text;
 
-import java.io.IOException;
 import java.text.ParsePosition;
 import java.util.ArrayList;
 import java.util.TreeSet;
 
+import jdk.internal.icu.impl.BMPSet;
+import jdk.internal.icu.impl.UCharacterProperty;
+import jdk.internal.icu.impl.UnicodeSetStringSpan;
+import jdk.internal.icu.impl.Utility;
+import jdk.internal.icu.lang.UCharacter;
+import jdk.internal.icu.util.OutputInt;
+import jdk.internal.icu.util.VersionInfo;
+
 /**
  * A mutable set of Unicode characters and multicharacter strings.
  * Objects of this class represent <em>character classes</em> used
  * in regular expressions. A character specifies a subset of Unicode
  * code points.  Legal code points are U+0000 to U+10FFFF, inclusive.

@@ -280,11 +287,11 @@
  * <p>To replace, count elements, or delete spans, see {@link com.ibm.icu.text.UnicodeSetSpanner UnicodeSetSpanner}.
  *
  * @author Alan Liu
  * @stable ICU 2.0
  */
-class UnicodeSet {
+public class UnicodeSet {
 
     private static final int LOW = 0x000000; // LOW <= all valid values. ZERO for codepoints
     private static final int HIGH = 0x110000; // HIGH > all valid values. 10000 for code units.
     // 110000 for codepoints