android: remove CommandLine.java as we don't use it anymore

Change-Id: Ib487d4f948dde2027bebc914bb3fe43b55c6d50b
(cherry picked from commit f70254ca)

android/Bootstrap/src/fi/iki/tml/CommandLine.java

-// -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
-
-// Copyright (C) 2011 Tor Lillqvist <tml@iki.fi>
-//
-// Permission is hereby granted, free of charge, to any person
-// obtaining a copy of this software and associated documentation
-// files (the "Software"), to deal in the Software without
-// restriction, including without limitation the rights to use,
-// copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the
-// Software is furnished to do so, subject to the following
-// conditions:
-//
-// The above copyright notice and this permission notice shall be
-// included in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
-// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-// OTHER DEALINGS IN THE SOFTWARE.
-
-package fi.iki.tml;
-
-import java.util.*;
-
-public class CommandLine
-    implements Iterable<String>
-{
-    private String commandLine;
-
-    public class Tokenizer
-        implements Iterator<String>
-    {
-        private int index = 0;
-        private String savedNext = null;
-
-        public Tokenizer()
-        {
-        }
-
-        public boolean hasNext()
-        {
-            if (savedNext != null)
-                return true;
-            try {
-                savedNext = next();
-                return true;
-            }
-            catch (NoSuchElementException e) {
-            }
-            return false;
-        }
-
-        public String next()
-        {
-            if (savedNext != null) {
-                String result = savedNext;
-                savedNext = null;
-                return result;
-            }
-
-            StringBuffer sb = new StringBuffer(commandLine.length());
-
-            while (index < commandLine.length() &&
-                   commandLine.charAt(index) == ' ')
-                index++;
-
-            if (index == commandLine.length())
-                throw new NoSuchElementException();
-
-            while (index < commandLine.length() &&
-                   commandLine.charAt(index) != ' ') {
-                char c = commandLine.charAt(index);
-                if (c == '\'') {
-                    index++;
-                    while (index < commandLine.length() &&
-                           commandLine.charAt(index) != '\'') {
-                        sb.append(commandLine.charAt(index));
-                        index++;
-                    }
-                } else if (c == '"') {
-                    index++;
-                    while (index < commandLine.length() &&
-                           commandLine.charAt(index) != '\"') {
-                        if (commandLine.charAt(index) == '\\') {
-                            index++;
-                            if (index < commandLine.length())
-                                sb.append(commandLine.charAt(index));
-                        } else {
-                            sb.append(commandLine.charAt(index));
-                        }
-                        index++;
-                    }
-                } else if (c == '\\') {
-                    index++;
-                    if (index < commandLine.length())
-                        sb.append(commandLine.charAt(index));
-                } else {
-                    sb.append(c);
-                }
-                index++;
-            }
-            return sb.toString();
-        }
-
-        public void remove()
-        {
-            throw new UnsupportedOperationException();
-        }
-    }
-
-    public Iterator<String> iterator()
-    {
-        return new Tokenizer();
-    }
-
-    public CommandLine(String commandLine)
-    {
-        this.commandLine = commandLine;
-    }
-
-    public String[] split()
-    {
-        ArrayList<String> argv = new ArrayList<String>(10);
-
-        try {
-            for (String s : this)
-                argv.add(s);
-        }
-        catch (NoSuchElementException e) {
-        }
-
-        return argv.toArray(new String[0]);
-    }
-
-    public static String[] split(String commandLine)
-    {
-        return new CommandLine(commandLine).split();
-    }
-
-    public static void main(String[] args)
-    {
-        class Test
-        {
-            Test(String commandLine)
-            {
-                String[] argv = split(commandLine);
-                System.out.println("Split of " + commandLine + ":");
-                int n = 0;
-                for (String s : argv) {
-                    System.out.println("argv[" + n + "}: length " + s.length() + ": \"" + s + "\"");
-                    n++;
-                }
-            }
-        }
-
-        new Test("");
-        new Test(" ");
-        new Test("  ");
-        new Test("  '' ");
-        new Test("abc def");
-        new Test("abc '' def");
-        new Test("abc \"\" def");
-        new Test(" abc def ");
-        new Test("  abc  def  ");
-        new Test("abc\" \"def");
-        new Test("abc\" \"def \"gh\\i\\\" jkl\"");
-        new Test("abc' def' '\\ghi jkl'");
-    }
-}
-
-// vim:set shiftwidth=4 softtabstop=4 expandtab: