1 files changed, 0 insertions, 180 deletions
diff --git a/src/proguard/util/ListUtil.java b/src/proguard/util/ListUtil.java
deleted file mode 100644
index 9004e69..0000000
--- a/src/proguard/util/ListUtil.java
+++ /dev/null
@@ -1,180 +0,0 @@
-/*
- * ProGuard -- shrinking, optimization, obfuscation, and preverification
- *             of Java bytecode.
- *
- * Copyright (c) 2002-2014 Eric Lafortune (eric@graphics.cornell.edu)
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 2 of the License, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-package proguard.util;
-
-import java.util.*;
-
-
-/**
- * This class provides some utility methods for working with
- * <code>java.util.List</code> objects.
- *
- * @author Eric Lafortune
- */
-public class ListUtil
-{
-    /**
-     * Creates a comma-separated String from the given List of String objects.
-     */
-    public static String commaSeparatedString(List list, boolean quoteStrings)
-    {
-        if (list == null)
-        {
-            return null;
-        }
-
-        StringBuffer buffer = new StringBuffer();
-
-        for (int index = 0; index < list.size(); index++)
-        {
-            if (index > 0)
-            {
-                buffer.append(',');
-            }
-
-            String string = (String)list.get(index);
-
-            if (quoteStrings)
-            {
-                string = quotedString(string);
-            }
-
-            buffer.append(string);
-        }
-
-        return buffer.toString();
-    }
-
-
-    /**
-     * Creates a List of String objects from the given comma-separated String.
-     */
-    public static List commaSeparatedList(String string)
-    {
-        if (string == null)
-        {
-            return null;
-        }
-
-        List list = new ArrayList();
-        int index = 0;
-        while ((index = skipWhitespace(string, index)) < string.length())
-        {
-            int nextIndex;
-
-            // Do we have an opening quote?
-            if (string.charAt(index) == '\'')
-            {
-                // Parse a quoted string.
-                nextIndex = string.indexOf('\'', index + 1);
-                if (nextIndex < 0)
-                {
-                    nextIndex = string.length();
-                }
-
-                list.add(string.substring(index + 1, nextIndex));
-            }
-            else
-            {
-                // Parse a non-quoted string.
-                nextIndex = string.indexOf(',', index);
-                if (nextIndex < 0)
-                {
-                    nextIndex = string.length();
-                }
-
-                String substring = string.substring(index, nextIndex).trim();
-                if (substring.length() > 0)
-                {
-                    list.add(substring);
-                }
-            }
-
-            index = nextIndex + 1;
-        }
-
-        return list;
-    }
-
-
-    /**
-     * Skips any whitespace characters.
-     */
-    private static int skipWhitespace(String string, int index)
-    {
-        while (index < string.length() &&
-               Character.isWhitespace(string.charAt(index)))
-        {
-            index++;
-        }
-        return index;
-    }
-
-
-    /**
-     * Returns a quoted version of the given string, if necessary.
-     */
-    private static String quotedString(String string)
-    {
-        return string.length()     == 0 ||
-               string.indexOf(' ') >= 0 ||
-               string.indexOf('@') >= 0 ||
-               string.indexOf('{') >= 0 ||
-               string.indexOf('}') >= 0 ||
-               string.indexOf('(') >= 0 ||
-               string.indexOf(')') >= 0 ||
-               string.indexOf(':') >= 0 ||
-               string.indexOf(';') >= 0 ||
-               string.indexOf(',') >= 0  ? ("'" + string + "'") :
-                                           (      string      );
-    }
-
-
-    public static void main(String[] args)
-    {
-        if (args.length == 1)
-        {
-            System.out.println("Input string: ["+args[0]+"]");
-
-            List list = commaSeparatedList(args[0]);
-
-            System.out.println("Resulting list:");
-            for (int index = 0; index < list.size(); index++)
-            {
-                System.out.println("["+list.get(index)+"]");
-            }
-        }
-        else
-        {
-            List list = Arrays.asList(args);
-
-            System.out.println("Input list:");
-            for (int index = 0; index < list.size(); index++)
-            {
-                System.out.println("["+list.get(index)+"]");
-            }
-
-            String string = commaSeparatedString(list, true);
-
-            System.out.println("Resulting string: ["+string+"]");
-        }
-    }
-}