Fixes and updates

src/org/fife/io/DocumentReader.java

@@ -20,7 +20,7 @@ import javax.swing.text.Segment;
  * @version 1.0
  */
 public class DocumentReader extends Reader {
-	
+
 	/**
 	 * The stream's position in the document.
 	 */
@@ -37,12 +37,11 @@ public class DocumentReader extends Reader {
 	 * Used for fast character access.
 	 */
 	private Segment segment;
-	
+
 	/**
 	 * Constructor.
 	 *
-	 * @param document
-	 *            The document we're 'reading'.
+	 * @param document The document we're 'reading'.
 	 */
 	public DocumentReader(Document document) {
 		position = 0;
@@ -50,34 +49,34 @@ public class DocumentReader extends Reader {
 		this.document = document;
 		this.segment = new Segment();
 	}
-	
+
 	/**
 	 * This currently does nothing...
 	 */
 	@Override
-	public void close() {}
-	
+	public void close() {
+	}
+
 	/**
 	 * Marks the present position in the stream. Subsequent calls to
 	 * <code>reset()</code> will reposition the stream to this point.
 	 *
-	 * @param readAheadLimit
-	 *            Ignored.
+	 * @param readAheadLimit Ignored.
 	 */
 	@Override
 	public void mark(int readAheadLimit) {
 		mark = position;
 	}
-	
+
 	/**
-	 * Tells whether this reader supports the <code>mark</code> operation.
-	 * This always returns <code>true</code> for <code>DocumentReader</code>.
+	 * Tells whether this reader supports the <code>mark</code> operation. This
+	 * always returns <code>true</code> for <code>DocumentReader</code>.
 	 */
 	@Override
 	public boolean markSupported() {
 		return true;
 	}
-	
+
 	/**
 	 * Reads the single character at the current position in the document.
 	 */
@@ -96,31 +95,27 @@ public class DocumentReader extends Reader {
 			return -1;
 		}
 	}
-	
+
 	/**
-	 * Read <code>array.length</code> characters from the beginning
-	 * of the document into <code>array</code>.
+	 * Read <code>array.length</code> characters from the beginning of the document
+	 * into <code>array</code>.
 	 *
-	 * @param array
-	 *            The array to read characters into.
+	 * @param array The array to read characters into.
 	 * @return The number of characters read.
 	 */
 	@Override
 	public int read(char[] array) {
 		return read(array, 0, array.length);
 	}
-	
+
 	/**
 	 * Reads characters into a portion of an array.
 	 *
-	 * @param cbuf
-	 *            The destination buffer.
-	 * @param off
-	 *            Offset at which to start storing characters.
-	 * @param len
-	 *            Maximum number of characters to read.
-	 * @return The number of characters read, or <code>-1</code> if the
-	 *         end of the stream (document) has been reached.
+	 * @param cbuf The destination buffer.
+	 * @param off  Offset at which to start storing characters.
+	 * @param len  Maximum number of characters to read.
+	 * @return The number of characters read, or <code>-1</code> if the end of the
+	 *         stream (document) has been reached.
 	 */
 	@Override
 	public int read(char[] cbuf, int off, int len) {
@@ -145,24 +140,23 @@ public class DocumentReader extends Reader {
 			return -1;
 		}
 	}
-	
+
 	/**
-	 * Tells whether this reader is ready to be read without
-	 * blocking for input. <code>DocumentReader</code> will
-	 * always return true.
+	 * Tells whether this reader is ready to be read without blocking for input.
+	 * <code>DocumentReader</code> will always return true.
 	 *
-	 * @return <code>true</code> if the next read operation will
-	 *         return without blocking.
+	 * @return <code>true</code> if the next read operation will return without
+	 *         blocking.
 	 */
 	@Override
 	public boolean ready() {
 		return true;
 	}
-	
+
 	/**
-	 * Resets the stream. If the stream has been marked, then attempt to
-	 * reposition it at the mark. If the stream has not been marked, then
-	 * move it to the beginning of the document.
+	 * Resets the stream. If the stream has been marked, then attempt to reposition
+	 * it at the mark. If the stream has not been marked, then move it to the
+	 * beginning of the document.
 	 */
 	@Override
 	public void reset() {
@@ -173,12 +167,11 @@ public class DocumentReader extends Reader {
 			mark = -1;
 		}
 	}
-	
+
 	/**
 	 * Skips characters. This will not 'skip' past the end of the document.
 	 *
-	 * @param n
-	 *            The number of characters to skip.
+	 * @param n The number of characters to skip.
 	 * @return The number of characters actually skipped.
 	 */
 	@Override
@@ -191,14 +184,13 @@ public class DocumentReader extends Reader {
 		position = document.getLength();
 		return document.getLength() - temp;
 	}
-	
+
 	/**
-	 * Move to the specified position in the document. If <code>pos</code>
-	 * is greater than the document's length, the stream's position is moved
-	 * to the end of the document.
+	 * Move to the specified position in the document. If <code>pos</code> is
+	 * greater than the document's length, the stream's position is moved to the end
+	 * of the document.
 	 *
-	 * @param pos
-	 *            The position in the document to move to.
+	 * @param pos The position in the document to move to.
 	 */
 	public void seek(long pos) {
 		position = Math.min(pos, document.getLength());