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BEGIN LICENSE BLOCK ***** Version: EPL 1.0/GPL 2.0/LGPL 2.1 The contents of this file are subject to the Eclipse Public License Version 1.0 (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.eclipse.org/legal/epl-v10.html Software distributed under the License is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the specific language governing rights and limitations under the License. Copyright (C) 2006 Charles O Nutter <headius@headius.com> Alternatively, the contents of this file may be used under the terms of either of the GNU General Public License Version 2 or later (the "GPL"), or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), in which case the provisions of the GPL or the LGPL are applicable instead of those above. If you wish to allow use of your version of this file only under the terms of either the GPL or the LGPL, and not to allow others to use your version of this file under the terms of the EPL, indicate your decision by deleting the provisions above and replace them with the notice and other provisions required by the GPL or the LGPL. If you do not delete the provisions above, a recipient may use your version of this file under the terms of any one of the EPL, the GPL or the LGPL. END LICENSE BLOCK ***
 
 package org.jruby.util;
 
 import java.io.File;
 import java.net.URI;
 
This class provides a File implementation that normalizes all path separators to forward slashes. This mimics the behavior of C Ruby, where all paths are internally made UNIX-style, even on Windows.
 
 public class NormalizedFile extends JavaSecuredFile {
     private static final long serialVersionUID = 7630618150344842227L;
 
     public NormalizedFile(String pathname) {
         super(pathname);
     }
 
     public NormalizedFile(URI uri) {
         super(uri);
     }
 
     public NormalizedFile(File parentString child) {
         super(parentchild);
     }
 
     public NormalizedFile(String parentString child) {
         super(parentchild);
     }
 
     @Override
     public String getAbsolutePath() {
         return new File(super.getPath()).getAbsolutePath().replace(.'/');
     }
 
     @Override
     public String getCanonicalPath() throws IOException {
         return super.getCanonicalPath().replace(.'/');
     }
 
     @Override
     public String getPath() {
         return super.getPath().replace(.'/');
     }
 
     @Override
     public String toString() {
         return super.toString().replace(.'/');
     }
 
     @Override
     public File getAbsoluteFile() {
         return new NormalizedFile(getAbsolutePath());
     }
 
     @Override
     public File getCanonicalFile() throws IOException {
         return new NormalizedFile(getCanonicalPath());
     }
 
     @Override
     public String getParent() {
         return super.getParent().replace(.'/');
     }
 
     @Override
     public File getParentFile() {
         return new NormalizedFile(getParent());
     }
    
    public static File[] listRoots() {
        File[] roots = File.listRoots();
        NormalizedFile[] smartRoots = new NormalizedFile[roots.length];
        for (int i = 0; i < roots.lengthi++) {
            smartRoots[i] = new NormalizedFile(roots[i].getPath());
        }
        
        return smartRoots;
    }
    
    public static File createTempFile(String prefixString suffixFile directorythrows IOException {
        File file = File.createTempFile(prefixsuffixdirectory);
        return new NormalizedFile(file.getPath());
    }
    
    public static File createTempFile(String prefixString suffixthrows IOException {
        File file = File.createTempFile(prefixsuffix);
        return new NormalizedFile(file.getPath());
    }
    @Override
    public String[] list() {
        return super.list();
    }
    @Override
    public String[] list(FilenameFilter filter) {
        String[] files = super.list(filter);
        
        if (files == null) {
            return null;
        } else {
            String[] smartFiles = new String[files.length];
            for (int i = 0; i < files.lengthi++) {
                smartFiles[i] = files[i].replace(.'/');
            }
            return smartFiles;
        }
    }
    @Override
    public File[] listFiles() {
        File[] files = super.listFiles();
        
        if (files == null) {
            return null;
        } else {
            NormalizedFile[] smartFiles = new NormalizedFile[files.length];
            for (int i = 0; i < files.lengthi++) {
                smartFiles[i] = new NormalizedFile(files[i].getPath());
            }
            return smartFiles;
        }
    }
    @Override
    public File[] listFiles(FileFilter filter) {
        File[] files = super.listFiles(filter);
        
        if (files == null) {
            return null;
        } else {
            NormalizedFile[] smartFiles = new NormalizedFile[files.length];
            for (int i = 0; i < files.lengthi++) {
                smartFiles[i] = new NormalizedFile(files[i].getPath());
            }
            return smartFiles;
        }
    }
    @Override
    public File[] listFiles(FilenameFilter filter) {
        File[] files = super.listFiles(filter);
        
        if (files == null) {
            return null;
        } else {
            NormalizedFile[] smartFiles = new NormalizedFile[files.length];
            for (int i = 0; i < files.lengthi++) {
                smartFiles[i] = new NormalizedFile(files[i].getPath());
            }
            return smartFiles;
        }
    }
    
    public static String getFileProperty(String property) {
        String value = System.getProperty(property);
        
        return value.replace(.'/');
    }
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