diff -r 5f819b90d479 -r 99b265e0d1d0 misc/libphysfs/lzma/Java/SevenZip/LzmaAlone.java
--- a/misc/libphysfs/lzma/Java/SevenZip/LzmaAlone.java	Thu Oct 11 23:43:31 2018 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,253 +0,0 @@
-package SevenZip;
-
-public class LzmaAlone
-{
-	static public class CommandLine
-	{
-		public static final int kEncode = 0;
-		public static final int kDecode = 1;
-		public static final int kBenchmak = 2;
-		
-		public int Command = -1;
-		public int NumBenchmarkPasses = 10;
-		
-		public int DictionarySize = 1 << 23;
-		public boolean DictionarySizeIsDefined = false;
-		
-		public int Lc = 3;
-		public int Lp = 0;
-		public int Pb = 2;
-		
-		public int Fb = 128;
-		public boolean FbIsDefined = false;
-		
-		public boolean Eos = false;
-		
-		public int Algorithm = 2;
-		public int MatchFinder = 1;
-		
-		public String InFile;
-		public String OutFile;
-		
-		boolean ParseSwitch(String s)
-		{
-			if (s.startsWith("d"))
-			{
-				DictionarySize = 1 << Integer.parseInt(s.substring(1));
-				DictionarySizeIsDefined = true;
-			}
-			else if (s.startsWith("fb"))
-			{
-				Fb = Integer.parseInt(s.substring(2));
-				FbIsDefined = true;
-			}
-			else if (s.startsWith("a"))
-				Algorithm = Integer.parseInt(s.substring(1));
-			else if (s.startsWith("lc"))
-				Lc = Integer.parseInt(s.substring(2));
-			else if (s.startsWith("lp"))
-				Lp = Integer.parseInt(s.substring(2));
-			else if (s.startsWith("pb"))
-				Pb = Integer.parseInt(s.substring(2));
-			else if (s.startsWith("eos"))
-				Eos = true;
-			else if (s.startsWith("mf"))
-			{
-				String mfs = s.substring(2);
-				if (mfs.equals("bt2"))
-					MatchFinder = 0;
-				else if (mfs.equals("bt4"))
-					MatchFinder = 1;
-				else if (mfs.equals("bt4b"))
-					MatchFinder = 2;
-				else
-					return false;
-			}
-			else
-				return false;
-			return true;
-		}
-		
-		public boolean Parse(String[] args) throws Exception
-		{
-			int pos = 0;
-			boolean switchMode = true;
-			for (int i = 0; i < args.length; i++)
-			{
-				String s = args[i];
-				if (s.length() == 0)
-					return false;
-				if (switchMode)
-				{
-					if (s.compareTo("--") == 0)
-					{
-						switchMode = false;
-						continue;
-					}
-					if (s.charAt(0) == '-')
-					{
-						String sw = s.substring(1).toLowerCase();
-						if (sw.length() == 0)
-							return false;
-						try
-						{
-							if (!ParseSwitch(sw))
-								return false;
-						}
-						catch (NumberFormatException e)
-						{
-							return false;
-						}
-						continue;
-					}
-				}
-				if (pos == 0)
-				{
-					if (s.equalsIgnoreCase("e"))
-						Command = kEncode;
-					else if (s.equalsIgnoreCase("d"))
-						Command = kDecode;
-					else if (s.equalsIgnoreCase("b"))
-						Command = kBenchmak;
-					else
-						return false;
-				}
-				else if(pos == 1)
-				{
-					if (Command == kBenchmak)
-					{
-						try
-						{
-							NumBenchmarkPasses = Integer.parseInt(s);
-							if (NumBenchmarkPasses < 1)
-								return false;
-						}
-						catch (NumberFormatException e)
-						{
-							return false;
-						}
-					}
-					else
-						InFile = s;
-				}
-				else if(pos == 2)
-					OutFile = s;
-				else
-					return false;
-				pos++;
-				continue;
-			}
-			return true;
-		}
-	}
-	
-	
-	static void PrintHelp()
-	{
-		System.out.println(
-				"\nUsage:  LZMA <e|d> [<switches>...] inputFile outputFile\n" +
-				"  e: encode file\n" +
-				"  d: decode file\n" +
-				"  b: Benchmark\n" +
-				"<Switches>\n" +
-				// "  -a{N}:  set compression mode - [0, 1], default: 1 (max)\n" +
-				"  -d{N}:  set dictionary - [0,28], default: 23 (8MB)\n" +
-				"  -fb{N}: set number of fast bytes - [5, 273], default: 128\n" +
-				"  -lc{N}: set number of literal context bits - [0, 8], default: 3\n" +
-				"  -lp{N}: set number of literal pos bits - [0, 4], default: 0\n" +
-				"  -pb{N}: set number of pos bits - [0, 4], default: 2\n" +
-				"  -mf{MF_ID}: set Match Finder: [bt2, bt4], default: bt4\n" +
-				"  -eos:   write End Of Stream marker\n"
-				);
-	}
-	
-	public static void main(String[] args) throws Exception
-	{
-		System.out.println("\nLZMA (Java) 4.42 Copyright (c) 1999-2006 Igor Pavlov  2006-05-15\n");
-		
-		if (args.length < 1)
-		{
-			PrintHelp();
-			return;
-		}
-		
-		CommandLine params = new CommandLine();
-		if (!params.Parse(args))
-		{
-			System.out.println("\nIncorrect command");
-			return;
-		}
-		
-		if (params.Command == CommandLine.kBenchmak)
-		{
-			int dictionary = (1 << 21);
-			if (params.DictionarySizeIsDefined)
-				dictionary = params.DictionarySize;
-			if (params.MatchFinder > 1)
-				throw new Exception("Unsupported match finder");
-			SevenZip.LzmaBench.LzmaBenchmark(params.NumBenchmarkPasses, dictionary);
-		}
-		else if (params.Command == CommandLine.kEncode || params.Command == CommandLine.kDecode)
-		{
-			java.io.File inFile = new java.io.File(params.InFile);
-			java.io.File outFile = new java.io.File(params.OutFile);
-			
-			java.io.BufferedInputStream inStream  = new java.io.BufferedInputStream(new java.io.FileInputStream(inFile));
-			java.io.BufferedOutputStream outStream = new java.io.BufferedOutputStream(new java.io.FileOutputStream(outFile));
-			
-			boolean eos = false;
-			if (params.Eos)
-				eos = true;
-			if (params.Command == CommandLine.kEncode)
-			{
-				SevenZip.Compression.LZMA.Encoder encoder = new SevenZip.Compression.LZMA.Encoder();
-				if (!encoder.SetAlgorithm(params.Algorithm))
-					throw new Exception("Incorrect compression mode");
-				if (!encoder.SetDictionarySize(params.DictionarySize))
-					throw new Exception("Incorrect dictionary size");
-				if (!encoder.SeNumFastBytes(params.Fb))
-					throw new Exception("Incorrect -fb value");
-				if (!encoder.SetMatchFinder(params.MatchFinder))
-					throw new Exception("Incorrect -mf value");
-				if (!encoder.SetLcLpPb(params.Lc, params.Lp, params.Pb))
-					throw new Exception("Incorrect -lc or -lp or -pb value");
-				encoder.SetEndMarkerMode(eos);
-				encoder.WriteCoderProperties(outStream);
-				long fileSize;
-				if (eos)
-					fileSize = -1;
-				else
-					fileSize = inFile.length();
-				for (int i = 0; i < 8; i++)
-					outStream.write((int)(fileSize >>> (8 * i)) & 0xFF);
-				encoder.Code(inStream, outStream, -1, -1, null);
-			}
-			else
-			{
-				int propertiesSize = 5;
-				byte[] properties = new byte[propertiesSize];
-				if (inStream.read(properties, 0, propertiesSize) != propertiesSize)
-					throw new Exception("input .lzma file is too short");
-				SevenZip.Compression.LZMA.Decoder decoder = new SevenZip.Compression.LZMA.Decoder();
-				if (!decoder.SetDecoderProperties(properties))
-					throw new Exception("Incorrect stream properties");
-				long outSize = 0;
-				for (int i = 0; i < 8; i++)
-				{
-					int v = inStream.read();
-					if (v < 0)
-						throw new Exception("Can't read stream size");
-					outSize |= ((long)v) << (8 * i);
-				}
-				if (!decoder.Code(inStream, outStream, outSize))
-					throw new Exception("Error in data stream");
-			}
-			outStream.flush();
-			outStream.close();
-			inStream.close();
-		}
-		else
-			throw new Exception("Incorrect command");
-		return;
-	}
-}