--- old/src/com/sun/org/apache/regexp/internal/StringCharacterIterator.java	2020-08-13 14:42:48.153408805 +0100
+++ /dev/null	2020-07-29 22:46:31.398000849 +0100
@@ -1,62 +0,0 @@
-/*
- * reserved comment block
- * DO NOT REMOVE OR ALTER!
- */
-/*
- * Copyright 1999-2004 The Apache Software Foundation.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.sun.org.apache.regexp.internal;
-
-/**
- * Encapsulates String as CharacterIterator.
- *
- * @author <a href="mailto:ales.novak@netbeans.com">Ales Novak</a>
- */
-public final class StringCharacterIterator implements CharacterIterator
-{
-    /** encapsulated */
-    private final String src;
-
-    /** @param src - encapsulated String */
-    public StringCharacterIterator(String src)
-    {
-        this.src = src;
-    }
-
-    /** @return a substring */
-    public String substring(int beginIndex, int endIndex)
-    {
-        return src.substring(beginIndex, endIndex);
-    }
-
-    /** @return a substring */
-    public String substring(int beginIndex)
-    {
-        return src.substring(beginIndex);
-    }
-
-    /** @return a character at the specified position. */
-    public char charAt(int pos)
-    {
-        return src.charAt(pos);
-    }
-
-    /** @return <tt>true</tt> iff if the specified index is after the end of the character stream */
-    public boolean isEnd(int pos)
-    {
-        return (pos >= src.length());
-    }
-}