1 files changed, 81 insertions, 81 deletions
diff --git a/src/main/java/de/pixart/messenger/xml/TagWriter.java b/src/main/java/de/pixart/messenger/xml/TagWriter.java
index 61220773a..0a663ce1b 100644
--- a/src/main/java/de/pixart/messenger/xml/TagWriter.java
+++ b/src/main/java/de/pixart/messenger/xml/TagWriter.java
@@ -9,96 +9,96 @@ import de.pixart.messenger.xmpp.stanzas.AbstractStanza;
 
 public class TagWriter {
 
-	private OutputStreamWriter outputStream;
-	private boolean finshed = false;
-	private LinkedBlockingQueue<AbstractStanza> writeQueue = new LinkedBlockingQueue<AbstractStanza>();
-	private Thread asyncStanzaWriter = new Thread() {
-		private boolean shouldStop = false;
+    private OutputStreamWriter outputStream;
+    private boolean finshed = false;
+    private LinkedBlockingQueue<AbstractStanza> writeQueue = new LinkedBlockingQueue<AbstractStanza>();
+    private Thread asyncStanzaWriter = new Thread() {
+        private boolean shouldStop = false;
 
-		@Override
-		public void run() {
-			while (!shouldStop) {
-				if ((finshed) && (writeQueue.size() == 0)) {
-					return;
-				}
-				try {
-					AbstractStanza output = writeQueue.take();
-					outputStream.write(output.toString());
-					outputStream.flush();
-				} catch (Exception e) {
-					shouldStop = true;
-				}
-			}
-		}
-	};
+        @Override
+        public void run() {
+            while (!shouldStop) {
+                if ((finshed) && (writeQueue.size() == 0)) {
+                    return;
+                }
+                try {
+                    AbstractStanza output = writeQueue.take();
+                    outputStream.write(output.toString());
+                    outputStream.flush();
+                } catch (Exception e) {
+                    shouldStop = true;
+                }
+            }
+        }
+    };
 
-	public TagWriter() {
-	}
+    public TagWriter() {
+    }
 
-	public void setOutputStream(OutputStream out) throws IOException {
-		if (out == null) {
-			throw new IOException();
-		}
-		this.outputStream = new OutputStreamWriter(out);
-	}
+    public void setOutputStream(OutputStream out) throws IOException {
+        if (out == null) {
+            throw new IOException();
+        }
+        this.outputStream = new OutputStreamWriter(out);
+    }
 
-	public TagWriter beginDocument() throws IOException {
-		if (outputStream == null) {
-			throw new IOException("output stream was null");
-		}
-		outputStream.write("<?xml version='1.0'?>");
-		outputStream.flush();
-		return this;
-	}
+    public TagWriter beginDocument() throws IOException {
+        if (outputStream == null) {
+            throw new IOException("output stream was null");
+        }
+        outputStream.write("<?xml version='1.0'?>");
+        outputStream.flush();
+        return this;
+    }
 
-	public TagWriter writeTag(Tag tag) throws IOException {
-		if (outputStream == null) {
-			throw new IOException("output stream was null");
-		}
-		outputStream.write(tag.toString());
-		outputStream.flush();
-		return this;
-	}
+    public TagWriter writeTag(Tag tag) throws IOException {
+        if (outputStream == null) {
+            throw new IOException("output stream was null");
+        }
+        outputStream.write(tag.toString());
+        outputStream.flush();
+        return this;
+    }
 
-	public TagWriter writeElement(Element element) throws IOException {
-		if (outputStream == null) {
-			throw new IOException("output stream was null");
-		}
-		outputStream.write(element.toString());
-		outputStream.flush();
-		return this;
-	}
+    public TagWriter writeElement(Element element) throws IOException {
+        if (outputStream == null) {
+            throw new IOException("output stream was null");
+        }
+        outputStream.write(element.toString());
+        outputStream.flush();
+        return this;
+    }
 
-	public TagWriter writeStanzaAsync(AbstractStanza stanza) {
-		if (finshed) {
-			return this;
-		} else {
-			if (!asyncStanzaWriter.isAlive()) {
-				try {
-					asyncStanzaWriter.start();
-				} catch (IllegalThreadStateException e) {
-					// already started
-				}
-			}
-			writeQueue.add(stanza);
-			return this;
-		}
-	}
+    public TagWriter writeStanzaAsync(AbstractStanza stanza) {
+        if (finshed) {
+            return this;
+        } else {
+            if (!asyncStanzaWriter.isAlive()) {
+                try {
+                    asyncStanzaWriter.start();
+                } catch (IllegalThreadStateException e) {
+                    // already started
+                }
+            }
+            writeQueue.add(stanza);
+            return this;
+        }
+    }
 
-	public void finish() {
-		this.finshed = true;
-	}
+    public void finish() {
+        this.finshed = true;
+    }
 
-	public boolean finished() {
-		return (this.writeQueue.size() == 0);
-	}
+    public boolean finished() {
+        return (this.writeQueue.size() == 0);
+    }
 
-	public boolean isActive() {
-		return outputStream != null;
-	}
+    public boolean isActive() {
+        return outputStream != null;
+    }
 
-	public void forceClose() {
-		finish();
-		outputStream = null;
-	}
+    public void forceClose() {
+        finish();
+        outputStream = null;
+    }
 }