+ added portable profile

build.xml

@@ -213,8 +213,22 @@
 			<arg line="${dir.dist}/msi.wixobj -sval -ext WixUIExtension -out ${installer}" />
 		</exec>
 	</target>
-
-
+	
+	
+	<target name="portable" depends="fatjar" description="Portable application package">
+		<mkdir dir="${dir.dist}/portable"/>
+		<copy file="${path.fatjar}" tofile="${dir.dist}/portable/FileBot.jar" />
+		<copy todir="${dir.dist}/portable">
+			<fileset dir="${dir.installer}/portable" includes="*.exe, *.ini, *.sh" />
+		</copy>
+		
+		<zip destfile="${dir.dist}/FileBot_${version}-portable.zip">
+			<zipfileset dir="${dir.dist}/portable" includes="*.jar, *.exe, *.ini" />
+			<zipfileset dir="${dir.dist}/portable" includes="*.sh" filemode="755" />
+		</zip>
+	</target>
+	
+	
 	<target name="webstart" depends="jar" description="Build and compress jars used for webstart deployment">
 		<!-- create dirs -->
 		<mkdir dir="${dir.dist}/webstart" />
@@ -378,17 +392,18 @@
 	</target>
 
 
-	<target name="deploy-release" depends="svn-update, fatjar, appbundle, deb, msi, webstart">
+	<target name="deploy-release" depends="svn-update, fatjar, appbundle, deb, msi, portable, webstart">
 		<mkdir dir="${dir.dist}/release" />
 
 		<!-- prepare release packages -->
 		<copy todir="${dir.dist}/release/${title}_${version}" file="${path.fatjar}" />
 		<copy todir="${dir.dist}/release/${title}_${version}" file="${path.appbundle.tar.gz}" />
-		<copy todir="${dir.dist}/release/${title}_${version}" file="${path.source.zip}" />
 		<copy todir="${dir.dist}/release/${title}_${version}" file="${dir.dist}/filebot_${version}_i386.deb" />
 		<copy todir="${dir.dist}/release/${title}_${version}" file="${dir.dist}/filebot_${version}_amd64.deb" />
 		<copy todir="${dir.dist}/release/${title}_${version}" file="${dir.dist}/FileBot_${version}_x86.msi" />
 		<copy todir="${dir.dist}/release/${title}_${version}" file="${dir.dist}/FileBot_${version}_x64.msi" />
+		<copy todir="${dir.dist}/release/${title}_${version}" file="${dir.dist}/FileBot_${version}-portable.zip" />
+		<copy todir="${dir.dist}/release/${title}_${version}" file="${path.source.zip}" />
 
 		<!-- ask for sourceforge password -->
 		<property name="sf.user" value="rednoah,filebot" />
@@ -404,6 +419,12 @@
 		<scp todir="${sf.user}:${sf.password}@${deploy.release}" trust="yes" verbose="true">
 			<fileset dir="${dir.dist}/release" includes="**/*.jar" />
 		</scp>
+		
+		<!-- deploy portable application package -->
+		<sleep seconds="5" />
+		<scp todir="${sf.user}:${sf.password}@${deploy.release}" trust="yes" verbose="true">
+			<fileset dir="${dir.dist}/release" includes="**/*-portable.zip" />
+		</scp>
 
 		<!-- deploy windows installers -->
 		<sleep seconds="5" />

installer/msi/filebot-launch4j.xml

@@ -19,6 +19,5 @@
     <maxVersion></maxVersion>
     <jdkPreference>preferJre</jdkPreference>
     <maxHeapSize>256</maxHeapSize>
-    <opt>-Dapplication.deployment=msi</opt>
   </jre>
 </launch4jConfig>

installer/msi/filebot-platform-launch4j.xml

@@ -15,7 +15,7 @@
   <icon>..\icons\shortcut.ico</icon>
   <singleInstance>
     <mutexName>net.sourceforge.filebot</mutexName>
-    <windowTitle>FileBot</windowTitle>
+    <windowTitle></windowTitle>
   </singleInstance>
   <jre>
     <path></path>

installer/msi/filebot-wix.xml

@@ -17,6 +17,7 @@
 						<File Id='filebot.platform.launcher.exe' Name='filebot.platform.launcher.exe' Source='filebot.platform.launcher.exe'>
 							<Shortcut Id="shortcut.menu.filebot.platform" Directory="ProgramMenuDir" Name="FileBot (platform)" Description="Launch FileBot with platform-independent configuration" WorkingDirectory='INSTALLDIR' Icon="icon.ico" IconIndex="0" Advertise="no" />
 						</File>
+						<File Id='filebot.launcher.l4j.ini' Name='filebot.launcher.l4j.ini' Source='filebot.launcher.l4j.ini' />
 						<File Id='filebot.platform.launcher.l4j.ini' Name='filebot.platform.launcher.l4j.ini' Source='filebot.platform.launcher.l4j.ini' />
 						<Shortcut Id="shortcut.uninstall" Directory="ProgramMenuDir" Name="Uninstall" Description="Uninstall FileBot" Target="[SystemFolder]msiexec.exe" Arguments="/x [ProductCode]" Advertise="no" />
 					</Component>

installer/msi/filebot.cmd

@@ -1,2 +1,2 @@
 @ECHO OFF
-java -Dapplication.deployment=msi -Xmx256m -jar "%~dp0FileBot.jar" %*
+java -Dapplication.dir="%APPDATA%\FileBot" -Dapplication.deployment=msi -Djava.io.tmpdir="%APPDATA%\FileBot\temp" -Xmx256m -jar "%~dp0FileBot.jar" %*

installer/msi/filebot.launcher.l4j.ini

@@ -0,0 +1,7 @@
+# FileBot launch4j runtime config
+-Dapplication.deployment=msi
+-Dapplication.dir="%APPDATA%\FileBot"
+-Djava.io.tmpdir="%APPDATA%\FileBot\temp"
+
+# memory settings
+-Xmx256m

installer/msi/filebot.platform.launcher.l4j.ini

@@ -1,12 +1,14 @@
 # FileBot launch4j runtime config
 -Dapplication.deployment=msi
--Dfile.encoding=UTF-8
+-Dapplication.dir="%APPDATA%\FileBot"
+-Djava.io.tmpdir="%APPDATA%\FileBot\temp"
 
 # memory settings
 -Xms64m
 -Xmx512m
 
 # force english locale
+-Dfile.encoding=UTF-8
 -Duser.country=US
 -Duser.country.format=US
 -Duser.language=en

installer/portable/FileBot-launch4j.xml

@@ -0,0 +1,23 @@
+<launch4jConfig>
+  <dontWrapJar>true</dontWrapJar>
+  <headerType>gui</headerType>
+  <jar>FileBot.jar</jar>
+  <outfile>FileBot.exe</outfile>
+  <errTitle></errTitle>
+  <cmdLine></cmdLine>
+  <chdir></chdir>
+  <priority>normal</priority>
+  <downloadUrl>http://java.com/download</downloadUrl>
+  <supportUrl></supportUrl>
+  <customProcName>false</customProcName>
+  <stayAlive>false</stayAlive>
+  <manifest></manifest>
+  <icon>..\icons\shortcut.ico</icon>
+  <jre>
+    <path></path>
+    <minVersion>1.6.0</minVersion>
+    <maxVersion></maxVersion>
+    <jdkPreference>preferJre</jdkPreference>
+    <maxHeapSize>256</maxHeapSize>
+  </jre>
+</launch4jConfig>

installer/portable/FileBot.l4j.ini

@@ -0,0 +1,15 @@
+# FileBot launch4j runtime config
+-Dapplication.deployment=portable
+-Dapplication.dir="%EXEDIR%"
+-Duser.home="%EXEDIR%"
+-Djava.io.tmpdir="%EXEDIR%\temp"
+
+# memory settings
+-Xmx256m
+
+# look for native libs here
+-Djna.library.path="%EXEDIR%"
+
+# store preferences to text file
+-Djava.util.prefs.PreferencesFactory=net.sourceforge.tuned.prefs.FilePreferencesFactory
+-Dnet.sourceforge.tuned.prefs.file=prefs.properties

installer/portable/filebot.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+SOURCE="${BASH_SOURCE[0]}"
+while [ -h "$SOURCE" ] ; do SOURCE="$(readlink "$SOURCE")"; done
+dir_bin="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
+
+# WARNING: NOT TESTED / HERE THERE BE DRAGONS
+javaw -Dapplication.deployment=portable -Dapplication.dir="$dir_bin" -Duser.home="$dir_bin" -Djava.io.tmpdir="$dir_bin/temp" -Djna.library.path="$dir_bin" -Djava.util.prefs.PreferencesFactory=net.sourceforge.tuned.prefs.FilePreferencesFactory -Dnet.sourceforge.tuned.prefs.file=prefs.properties -Xmx256m -jar "$dir_app/FileBot.jar" "$@"

installer/webstart/filebot.jnlp

@@ -27,7 +27,8 @@
 	
 	<resources>
 		<property name="application.deployment" value="webstart" />
-		<property name="jnlp.packEnabled" value="true" />
+		<property name="application.update"     value="skip" />
+		<property name="jnlp.packEnabled"       value="true" />
 		
 		<java version="1.6+" max-heap-size="256m" />
 		<jar href="filebot.jar"       download="eager" main="true" />

source/ehcache.xml

@@ -39,7 +39,7 @@
 
     Subdirectories can be specified below the property e.g. java.io.tmpdir/one
     -->
-    <diskStore path="user.home/.filebot/cache" />
+    <diskStore path="java.io.tmpdir/filebot-ehcache" />
     
     <!--
     Cache configuration

source/net/sourceforge/filebot/Main.java

@@ -117,7 +117,7 @@ public class Main {
 				MediaTypes.getDefault();
 				
 				// check for application updates (only when installed, i.e. not running via fatjar or webstart)
-				if (!isPortableDeployment()) {
+				if (!"skip".equals(System.getProperty("application.update"))) {
 					checkUpdate();
 				}
 			} catch (Exception e) {

source/net/sourceforge/filebot/Settings.java

@@ -51,21 +51,26 @@ public final class Settings {
 	
 	
 	public static File getApplicationFolder() {
-		// special handling for web start
-		if (getApplicationDeployment() != null) {
-			// can't use working directory for web start applications
-			File folder = new File(System.getProperty("user.home"), ".filebot");
-			
-			// create folder if necessary 
-			if (!folder.exists()) {
-				folder.mkdir();
-			}
-			
-			return folder;
+		String applicationDirPath = System.getProperty("application.dir");
+		File applicationFolder = null;
+		
+		if (applicationDirPath != null && applicationDirPath.length() > 0) {
+			// use given path
+			applicationFolder = new File(applicationDirPath);
+		} else if (getApplicationDeployment() != null) {
+			// create folder in user home (can't use working directory for web start applications)
+			applicationFolder = new File(System.getProperty("user.home"), ".filebot");
+		} else {
+			// use working directory
+			applicationFolder = new File(System.getProperty("user.dir"));
 		}
 		
-		// use working directory
-		return new File(System.getProperty("user.dir"));
+		// create folder if necessary 
+		if (!applicationFolder.exists()) {
+			applicationFolder.mkdirs();
+		}
+		
+		return applicationFolder;
 	}
 	
 	
@@ -137,12 +142,6 @@ public final class Settings {
 	}
 	
 	
-	public static boolean isPortableDeployment() {
-		String deployment = getApplicationDeployment();
-		return deployment == null || deployment.equals("webstart");
-	}
-	
-	
 	public static int getApplicationRevisionNumber() {
 		try {
 			Manifest manifest = new Manifest(Settings.class.getResourceAsStream("/META-INF/MANIFEST.MF"));

source/net/sourceforge/tuned/PreferencesMap.java

@@ -26,19 +26,19 @@ public class PreferencesMap<T> implements Map<String, T> {
 	private final Preferences prefs;
 	private final Adapter<T> adapter;
 	
-
+	
 	public PreferencesMap(Preferences prefs, Adapter<T> adapter) {
 		this.prefs = prefs;
 		this.adapter = adapter;
 	}
 	
-
+	
 	@Override
 	public T get(Object key) {
 		return adapter.get(prefs, key.toString());
 	}
 	
-
+	
 	@Override
 	public T put(String key, T value) {
 		adapter.put(prefs, key, value);
@@ -47,7 +47,7 @@ public class PreferencesMap<T> implements Map<String, T> {
 		return null;
 	}
 	
-
+	
 	@Override
 	public T remove(Object key) {
 		adapter.remove(prefs, key.toString());
@@ -56,7 +56,7 @@ public class PreferencesMap<T> implements Map<String, T> {
 		return null;
 	}
 	
-
+	
 	public String[] keys() {
 		try {
 			return adapter.keys(prefs);
@@ -65,7 +65,7 @@ public class PreferencesMap<T> implements Map<String, T> {
 		}
 	}
 	
-
+	
 	@Override
 	public void clear() {
 		for (String key : keys()) {
@@ -73,7 +73,7 @@ public class PreferencesMap<T> implements Map<String, T> {
 		}
 	}
 	
-
+	
 	@Override
 	public boolean containsKey(Object key) {
 		if (key instanceof String) {
@@ -83,7 +83,7 @@ public class PreferencesMap<T> implements Map<String, T> {
 		return false;
 	}
 	
-
+	
 	@Override
 	public boolean containsValue(Object value) {
 		for (String key : keys()) {
@@ -94,7 +94,7 @@ public class PreferencesMap<T> implements Map<String, T> {
 		return false;
 	}
 	
-
+	
 	@Override
 	public Set<Entry<String, T>> entrySet() {
 		Set<Map.Entry<String, T>> entries = new LinkedHashSet<Map.Entry<String, T>>();
@@ -106,19 +106,19 @@ public class PreferencesMap<T> implements Map<String, T> {
 		return entries;
 	}
 	
-
+	
 	@Override
 	public boolean isEmpty() {
 		return size() == 0;
 	}
 	
-
+	
 	@Override
 	public Set<String> keySet() {
 		return new LinkedHashSet<String>(Arrays.asList(keys()));
 	}
 	
-
+	
 	@Override
 	public void putAll(Map<? extends String, ? extends T> map) {
 		for (Map.Entry<? extends String, ? extends T> entry : map.entrySet()) {
@@ -126,13 +126,13 @@ public class PreferencesMap<T> implements Map<String, T> {
 		}
 	}
 	
-
+	
 	@Override
 	public int size() {
 		return keys().length;
 	}
 	
-
+	
 	@Override
 	public Collection<T> values() {
 		List<T> values = new ArrayList<T>();
@@ -144,48 +144,48 @@ public class PreferencesMap<T> implements Map<String, T> {
 		return values;
 	}
 	
-
+	
 	public static PreferencesMap<String> map(Preferences prefs) {
 		return map(prefs, new StringAdapter());
 	}
 	
-
+	
 	public static <T> PreferencesMap<T> map(Preferences prefs, Adapter<T> adapter) {
 		return new PreferencesMap<T>(prefs, adapter);
 	}
 	
-
+	
 	public static interface Adapter<T> {
 		
 		public String[] keys(Preferences prefs) throws BackingStoreException;
 		
-
+		
 		public T get(Preferences prefs, String key);
 		
-
+		
 		public void put(Preferences prefs, String key, T value);
 		
-
+		
 		public void remove(Preferences prefs, String key);
 	}
 	
-
+	
 	public static abstract class AbstractAdapter<T> implements Adapter<T> {
 		
 		@Override
 		public abstract T get(Preferences prefs, String key);
 		
-
+		
 		@Override
 		public abstract void put(Preferences prefs, String key, T value);
 		
-
+		
 		@Override
 		public String[] keys(Preferences prefs) throws BackingStoreException {
 			return prefs.keys();
 		}
 		
-
+		
 		@Override
 		public void remove(Preferences prefs, String key) {
 			prefs.remove(key);
@@ -193,7 +193,7 @@ public class PreferencesMap<T> implements Map<String, T> {
 		
 	}
 	
-
+	
 	public static class StringAdapter extends AbstractAdapter<String> {
 		
 		@Override
@@ -201,7 +201,7 @@ public class PreferencesMap<T> implements Map<String, T> {
 			return prefs.get(key, null);
 		}
 		
-
+		
 		@Override
 		public void put(Preferences prefs, String key, String value) {
 			prefs.put(key, value);
@@ -209,12 +209,12 @@ public class PreferencesMap<T> implements Map<String, T> {
 		
 	}
 	
-
+	
 	public static class SimpleAdapter<T> extends AbstractAdapter<T> {
 		
 		private final Constructor<T> constructor;
 		
-
+		
 		public SimpleAdapter(Class<T> type) {
 			try {
 				constructor = type.getConstructor(String.class);
@@ -223,7 +223,7 @@ public class PreferencesMap<T> implements Map<String, T> {
 			}
 		}
 		
-
+		
 		@Override
 		public T get(Preferences prefs, String key) {
 			String value = prefs.get(key, null);
@@ -242,20 +242,20 @@ public class PreferencesMap<T> implements Map<String, T> {
 			return null;
 		}
 		
-
+		
 		@Override
 		public void put(Preferences prefs, String key, T value) {
 			prefs.put(key, value.toString());
 		}
 		
-
+		
 		public static <T> SimpleAdapter<T> forClass(Class<T> type) {
 			return new SimpleAdapter<T>(type);
 		}
 		
 	}
 	
-
+	
 	public static class SerializableAdapter<T extends Serializable> extends AbstractAdapter<T> {
 		
 		@SuppressWarnings("unchecked")
@@ -277,7 +277,7 @@ public class PreferencesMap<T> implements Map<String, T> {
 			}
 		}
 		
-
+		
 		@Override
 		public void put(Preferences prefs, String key, T value) {
 			ByteArrayOutputStream buffer = new ByteArrayOutputStream();
@@ -294,7 +294,7 @@ public class PreferencesMap<T> implements Map<String, T> {
 		}
 	}
 	
-
+	
 	public static class PreferencesEntry<T> implements Entry<String, T> {
 		
 		private final String key;
@@ -303,50 +303,45 @@ public class PreferencesMap<T> implements Map<String, T> {
 		
 		private final Adapter<T> adapter;
 		
-
+		private T defaultValue = null;
+		
+		
 		public PreferencesEntry(Preferences prefs, String key, Adapter<T> adapter) {
 			this.key = key;
 			this.prefs = prefs;
 			this.adapter = adapter;
 		}
 		
-
+		
 		@Override
 		public String getKey() {
 			return key;
 		}
 		
-
+		
 		@Override
 		public T getValue() {
-			return adapter.get(prefs, key);
+			T value = adapter.get(prefs, key);
+			return value != null ? value : defaultValue;
 		}
 		
-
+		
 		@Override
 		public T setValue(T value) {
 			adapter.put(prefs, key, value);
 			return null;
 		}
 		
-
-		public PreferencesEntry<T> defaultValue(T value) {
-			try {
-				// check if value valid and not null
-				getValue().getClass();
-			} catch (Exception e) {
-				// illegal value or null, just override
-				setValue(value);
-			}
-			
+		
+		public PreferencesEntry<T> defaultValue(T defaultValue) {
+			this.defaultValue = defaultValue;
 			return this;
 		}
 		
-
+		
 		public void remove() {
 			adapter.remove(prefs, key);
 		}
-		
 	}
 	
 }

source/net/sourceforge/tuned/prefs/FilePreferences.java

@@ -0,0 +1,216 @@
+// https://github.com/sonatype/nexus/blob/2f0e154ec565969b4fd8698883ab76a461210f4f/nexus/nexus-test-harness/nexus-it-helper-plugin/src/main/java/org/sonatype/nexus/rt/prefs/FilePreferences.java
+
+package net.sourceforge.tuned.prefs;
+
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Enumeration;
+import java.util.List;
+import java.util.Map;
+import java.util.Properties;
+import java.util.TreeMap;
+import java.util.prefs.AbstractPreferences;
+import java.util.prefs.BackingStoreException;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+
+/**
+ * Preferences implementation that stores to a user-defined file. See FilePreferencesFactory. Modified by cstamas,
+ * switched to SLF4J logging, and exposed preferences file property.
+ *
+ * Modified to use '/' as path separator and not '.' because it breaks when keys containing '.' are used.
+ * 
+ * @author David Croft (<a href="http://www.davidc.net">www.davidc.net</a>)
+ * @version $Id: FilePreferences.java 283 2009-06-18 17:06:58Z david $
+ */
+public class FilePreferences extends AbstractPreferences {
+	
+	private static final Logger log = LoggerFactory.getLogger(FilePreferences.class.getName());
+	
+	private Map<String, String> root;
+	
+	private Map<String, FilePreferences> children;
+	
+	private boolean isRemoved = false;
+	
+	
+	public FilePreferences(AbstractPreferences parent, String name) {
+		super(parent, name);
+		
+		log.debug("Instantiating node {}", name);
+		
+		root = new TreeMap<String, String>();
+		children = new TreeMap<String, FilePreferences>();
+		
+		try {
+			sync();
+		} catch (BackingStoreException e) {
+			log.error("Unable to sync on creation of node " + name, e);
+		}
+	}
+	
+	
+	@Override
+	protected void putSpi(String key, String value) {
+		root.put(key, value);
+		try {
+			flush();
+		} catch (BackingStoreException e) {
+			log.error("Unable to flush after putting " + key, e);
+		}
+	}
+	
+	
+	@Override
+	protected String getSpi(String key) {
+		return root.get(key);
+	}
+	
+	
+	@Override
+	protected void removeSpi(String key) {
+		root.remove(key);
+		try {
+			flush();
+		} catch (BackingStoreException e) {
+			log.error("Unable to flush after removing " + key, e);
+		}
+	}
+	
+	
+	@Override
+	protected void removeNodeSpi() throws BackingStoreException {
+		isRemoved = true;
+		flush();
+	}
+	
+	
+	@Override
+	protected String[] keysSpi() throws BackingStoreException {
+		return root.keySet().toArray(new String[root.keySet().size()]);
+	}
+	
+	
+	@Override
+	protected String[] childrenNamesSpi() throws BackingStoreException {
+		return children.keySet().toArray(new String[children.keySet().size()]);
+	}
+	
+	
+	@Override
+	protected FilePreferences childSpi(String name) {
+		FilePreferences child = children.get(name);
+		if (child == null || child.isRemoved()) {
+			child = new FilePreferences(this, name);
+			children.put(name, child);
+		}
+		return child;
+	}
+	
+	
+	@Override
+	protected void syncSpi() throws BackingStoreException {
+		if (isRemoved()) {
+			return;
+		}
+		
+		final File file = FilePreferencesFactory.getPreferencesFile();
+		
+		if (!file.exists()) {
+			return;
+		}
+		
+		synchronized (file) {
+			Properties p = new Properties();
+			try {
+				p.load(new FileInputStream(file));
+				
+				StringBuilder sb = new StringBuilder();
+				getPath(sb);
+				String path = sb.toString();
+				
+				final Enumeration<?> pnen = p.propertyNames();
+				while (pnen.hasMoreElements()) {
+					String propKey = (String) pnen.nextElement();
+					if (propKey.startsWith(path)) {
+						String subKey = propKey.substring(path.length());
+						// Only load immediate descendants
+						if (subKey.indexOf('/') == -1) {
+							root.put(subKey, p.getProperty(propKey));
+						}
+					}
+				}
+			} catch (IOException e) {
+				throw new BackingStoreException(e);
+			}
+		}
+	}
+	
+	
+	private void getPath(StringBuilder sb) {
+		final FilePreferences parent = (FilePreferences) parent();
+		if (parent == null) {
+			return;
+		}
+		
+		parent.getPath(sb);
+		sb.append(name()).append('/');
+	}
+	
+	
+	@Override
+	protected void flushSpi() throws BackingStoreException {
+		final File file = FilePreferencesFactory.getPreferencesFile();
+		
+		synchronized (file) {
+			Properties p = new Properties();
+			try {
+				
+				StringBuilder sb = new StringBuilder();
+				getPath(sb);
+				String path = sb.toString();
+				
+				if (file.exists()) {
+					p.load(new FileInputStream(file));
+					
+					List<String> toRemove = new ArrayList<String>();
+					
+					// Make a list of all direct children of this node to be removed
+					final Enumeration<?> pnen = p.propertyNames();
+					while (pnen.hasMoreElements()) {
+						String propKey = (String) pnen.nextElement();
+						if (propKey.startsWith(path)) {
+							String subKey = propKey.substring(path.length());
+							// Only do immediate descendants
+							if (subKey.indexOf('/') == -1) {
+								toRemove.add(propKey);
+							}
+						}
+					}
+					
+					// Remove them now that the enumeration is done with
+					for (String propKey : toRemove) {
+						p.remove(propKey);
+					}
+				}
+				
+				// If this node hasn't been removed, add back in any values
+				if (!isRemoved) {
+					for (String s : root.keySet()) {
+						p.setProperty(path + s, root.get(s));
+					}
+				}
+				
+				p.store(new FileOutputStream(file), "FilePreferences");
+			} catch (IOException e) {
+				throw new BackingStoreException(e);
+			}
+		}
+	}
+}

source/net/sourceforge/tuned/prefs/FilePreferencesFactory.java

@@ -0,0 +1,73 @@
+// https://github.com/sonatype/nexus/blob/2f0e154ec565969b4fd8698883ab76a461210f4f/nexus/nexus-test-harness/nexus-it-helper-plugin/src/main/java/org/sonatype/nexus/rt/prefs/FilePreferencesFactory.java
+
+package net.sourceforge.tuned.prefs;
+
+
+import java.io.File;
+import java.util.prefs.Preferences;
+import java.util.prefs.PreferencesFactory;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+
+/**
+ * PreferencesFactory implementation that stores the preferences in a user-defined file. To use it, set the system
+ * property <tt>java.util.prefs.PreferencesFactory</tt> to <tt>net.sourceforge.tuned.pref.FilePreferencesFactory</tt>
+ * <p/>
+ * The file defaults to [user.home]/.fileprefs, but may be overridden with the system property
+ * <tt>net.sourceforge.tuned.pref.FilePreferencesFactory.file</tt>. Modified by cstamas, switched to SLF4J logging, and
+ * exposed preferences file property.
+ * 
+ * @author David Croft (<a href="http://www.davidc.net">www.davidc.net</a>)
+ * @version $Id: FilePreferencesFactory.java 282 2009-06-18 17:05:18Z david $
+ */
+public class FilePreferencesFactory implements PreferencesFactory {
+	
+	private static final Logger log = LoggerFactory.getLogger(FilePreferencesFactory.class.getName());
+	
+	Preferences rootPreferences;
+	
+	public static final String SYSTEM_PROPERTY_FILE = "net.sourceforge.tuned.prefs.file";
+	
+	
+	public Preferences systemRoot() {
+		return userRoot();
+	}
+	
+	
+	public Preferences userRoot() {
+		if (rootPreferences == null) {
+			log.debug("Instantiating root preferences");
+			
+			rootPreferences = new FilePreferences(null, "");
+		}
+		
+		return rootPreferences;
+	}
+	
+	
+	private static File preferencesFile;
+	
+	
+	public static File getPreferencesFile() {
+		if (preferencesFile == null) {
+			String prefsFile = System.getProperty(SYSTEM_PROPERTY_FILE);
+			
+			if (prefsFile == null || prefsFile.length() == 0) {
+				prefsFile = System.getProperty("user.home") + File.separator + ".fileprefs";
+			}
+			
+			preferencesFile = new File(prefsFile).getAbsoluteFile();
+			
+			log.info("Preferences file is {}", preferencesFile);
+		}
+		
+		return preferencesFile;
+	}
+	
+	
+	public static void setPreferencesFile(File file) {
+		preferencesFile = file;
+	}
+}

website/download.php

@@ -13,6 +13,8 @@ if ($type == 'app')
 	$file = 'FileBot_'.$version.'.app.tar.gz';
 if ($type == 'jar')
 	$file = 'FileBot_'.$version.'.jar';
+if ($type == 'portable')
+	$file = 'FileBot_'.$version.'-portable.zip';
 if ($type == 'src')
 	$file = 'filebot-'.$version.'-src.zip';