From 7768d2e9055355976f709c9ebff9d52b3468af4b Mon Sep 17 00:00:00 2001
From: Reinhard Pointner <rednoah@users.noreply.github.com>
Date: Sun, 5 Jul 2009 19:39:51 +0000
Subject: [PATCH] * minor refactoring

---
 .../sourceforge/filebot/format/PrivilegedInvocation.java   | 6 +++---
 .../filebot/similarity/NameSimilarityMetric.java           | 3 ++-
 .../filebot/ui/transfer/FileTransferablePolicy.java        | 4 +++-
 .../filebot/ui/transfer/TransferablePolicy.java            | 7 ++++---
 4 files changed, 12 insertions(+), 8 deletions(-)

diff --git a/source/net/sourceforge/filebot/format/PrivilegedInvocation.java b/source/net/sourceforge/filebot/format/PrivilegedInvocation.java
index 01120add..2e46fef4 100644
--- a/source/net/sourceforge/filebot/format/PrivilegedInvocation.java
+++ b/source/net/sourceforge/filebot/format/PrivilegedInvocation.java
@@ -12,7 +12,7 @@ import java.security.PrivilegedActionException;
 import java.security.PrivilegedExceptionAction;
 
 
-public class PrivilegedInvocation implements InvocationHandler {
+public final class PrivilegedInvocation implements InvocationHandler {
 	
 	private final Object object;
 	private final AccessControlContext context;
@@ -49,11 +49,11 @@ public class PrivilegedInvocation implements InvocationHandler {
 	}
 	
 
-	public static <I> I newProxy(Class<I> type, I object, AccessControlContext context) {
+	public static <I> I newProxy(Class<I> interfaceClass, I object, AccessControlContext context) {
 		InvocationHandler invocationHandler = new PrivilegedInvocation(object, context);
 		ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
 		
 		// create dynamic invocation proxy
-		return type.cast(Proxy.newProxyInstance(classLoader, new Class[] { type }, invocationHandler));
+		return interfaceClass.cast(Proxy.newProxyInstance(classLoader, new Class[] { interfaceClass }, invocationHandler));
 	}
 }
diff --git a/source/net/sourceforge/filebot/similarity/NameSimilarityMetric.java b/source/net/sourceforge/filebot/similarity/NameSimilarityMetric.java
index 499f85f0..8a9a0567 100644
--- a/source/net/sourceforge/filebot/similarity/NameSimilarityMetric.java
+++ b/source/net/sourceforge/filebot/similarity/NameSimilarityMetric.java
@@ -14,7 +14,7 @@ public class NameSimilarityMetric implements SimilarityMetric {
 	
 
 	public NameSimilarityMetric() {
-		// QGramsDistance with a word tokenizer seems to work best for similarity of names
+		// QGramsDistance with a QGram tokenizer seems to work best for similarity of names
 		metric = new QGramsDistance(new TokeniserQGram3());
 	}
 	
@@ -53,4 +53,5 @@ public class NameSimilarityMetric implements SimilarityMetric {
 	public String toString() {
 		return getClass().getName();
 	}
+	
 }
diff --git a/source/net/sourceforge/filebot/ui/transfer/FileTransferablePolicy.java b/source/net/sourceforge/filebot/ui/transfer/FileTransferablePolicy.java
index 032b75b8..64c82f47 100644
--- a/source/net/sourceforge/filebot/ui/transfer/FileTransferablePolicy.java
+++ b/source/net/sourceforge/filebot/ui/transfer/FileTransferablePolicy.java
@@ -88,7 +88,9 @@ public abstract class FileTransferablePolicy extends TransferablePolicy {
 	protected abstract void load(List<File> files) throws IOException;
 	
 
-	protected abstract void clear();
+	protected void clear() {
+		// do nothing
+	}
 	
 
 	public String getFileFilterDescription() {
diff --git a/source/net/sourceforge/filebot/ui/transfer/TransferablePolicy.java b/source/net/sourceforge/filebot/ui/transfer/TransferablePolicy.java
index 408bc3ff..b55820fc 100644
--- a/source/net/sourceforge/filebot/ui/transfer/TransferablePolicy.java
+++ b/source/net/sourceforge/filebot/ui/transfer/TransferablePolicy.java
@@ -20,8 +20,9 @@ public abstract class TransferablePolicy {
 	
 
 	public boolean canImport(TransferSupport support) {
-		if (support.isDrop())
+		if (support.isDrop()) {
 			support.setShowDropLocation(false);
+		}
 		
 		try {
 			return accept(support.getTransferable());
@@ -63,7 +64,7 @@ public abstract class TransferablePolicy {
 		return TransferAction.PUT;
 	}
 	
-	
+
 	public static enum TransferAction {
 		PUT(TransferHandler.MOVE),
 		ADD(TransferHandler.COPY),
@@ -71,7 +72,7 @@ public abstract class TransferablePolicy {
 		
 		private final int dndConstant;
 		
-		
+
 		private TransferAction(int dndConstant) {
 			this.dndConstant = dndConstant;
 		}