Try to improve mapsforge auto file detection.

src/main/org/insa/graph/io/Openfile.java

@@ -1,83 +0,0 @@
-package org.insa.graph.io ;
-
-import java.io.* ;
-import java.util.zip.* ;
-
-/**
- *  Class that can be used to open (compressed) files from a specified
- *  set of folders or for a full path.
- *  
- */
-public class Openfile {
-
-	/**
-	 * These folders will be looked up for the files.
-	 * 
-	 */
-	private static final String[] datadirs = {
-			
-		// INSA folder containing maps.
-		"/home/commetud/3eme Annee MIC/Graphes-et-Algorithmes/Maps",
-
-		// INSA folder containing paths.
-		"/home/commetud/3eme Annee MIC/Graphes-et-Algorithmes/",
-
-		// Maps sub-folder.
-		"Maps", 
-		
-		// Current folder.
-		"."
-	};
-
-	/**
-	 * Available extensions.
-	 * 
-	 */
-	private static final String[] extensions = { ".map", ".gz", ".map.gz", ".path", ".path.gz", "" };
-
-	/** 
-	 * Open the given file and return a corresponding DataInputStream.
-	 * 
-	 * @param filename Name of the file to open (without extension) or full path to the given file.
-	 * @throws IOException 
-	 */
-	public static DataInputStream open(String filename) throws IOException {
-
-		File file = null;
-		String fullpath = null;
-		
-		// If the filename containing only a name (not a path):
-		if (filename.equals (new File(filename).getName())) {
-
-	
-			for (String ext: extensions) {
-				String fname = filename + ext;
-				for (int index = 0; file == null && index < datadirs.length; ++index) {
-					fullpath = datadirs[index] + File.separator + fname;
-					file = new File(fullpath);
-					if (!file.exists()) {
-						file = null;
-					}
-				}
-			}
-			
-		}
-		else {
-			fullpath = filename;
-			file = new File(filename);
-		}
-			
-		InputStream fileInput = new FileInputStream(new File(fullpath));
-
-		// If the file is compressed.
-		if (fullpath.endsWith(".gz")) {
-			fileInput = new GZIPInputStream(fileInput) ;
-		}
-		else {
-			fileInput = new BufferedInputStream(fileInput) ;
-		}
-
-		return new DataInputStream(fileInput) ;
-	}
-
-}