diff -r 5ae3e5665a0b -r cc93757aeca3 src/net/fortuna/ical4j/data/FoldingWriter.java
--- a/src/net/fortuna/ical4j/data/FoldingWriter.java	Thu Feb 12 18:02:00 2015 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,155 +0,0 @@
-/**
- * Copyright (c) 2012, Ben Fortuna
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- *  o Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- *  o Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- *  o Neither the name of Ben Fortuna nor the names of any other contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-package net.fortuna.ical4j.data;
-
-import java.io.FilterWriter;
-import java.io.IOException;
-import java.io.Writer;
-
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-
-/**
- * <pre>
- * $Id$ [Apr 6, 2004]
- * </pre>
- *
- * A writer that performs iCalendar folding as it writes.
- * @author Ben Fortuna
- */
-public class FoldingWriter extends FilterWriter {
-
-    /**
-     * reduced to 73 to be consistent with Apple iCal..
-     */
-    public static final int REDUCED_FOLD_LENGTH = 73;
-
-    /**
-     * Lines of text SHOULD NOT be longer than 75 octets, excluding the line break.
-     */
-    public static final int MAX_FOLD_LENGTH = 75;
-
-    private static final char[] FOLD_PATTERN = { '\r', '\n', ' ' };
-
-    private final Log log = LogFactory.getLog(FoldingWriter.class);
-
-    private int lineLength;
-
-    private final int foldLength;
-
-    /**
-     * @param writer a writer to write output to
-     * @param foldLength the maximum line length
-     */
-    public FoldingWriter(final Writer writer, final int foldLength) {
-        super(writer);
-        this.foldLength = Math.min(foldLength, MAX_FOLD_LENGTH);
-    }
-
-    /**
-     * @param writer a writer to write output to
-     */
-    public FoldingWriter(final Writer writer) {
-        this(writer, REDUCED_FOLD_LENGTH);
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public final void write(final int c) throws IOException {
-
-        /*
-         * super.write(c); if (c == '\n') { lineLength = 0; } else { lineLength += 1; } if (lineLength >= FOLD_LENGTH) {
-         * super.write(FOLD_PATTERN); }
-         */
-        write(new char[] { (char) c }, 0, 1);
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public final void write(final char[] buffer, final int offset,
-            final int length) throws IOException {
-        final int maxIndex = offset + length - 1;
-        for (int i = offset; i <= maxIndex; i++) {
-
-            // debugging..
-            if (log.isTraceEnabled()) {
-                log.trace("char [" + buffer[i] + "], line length ["
-                        + lineLength + "]");
-            }
-
-            // check for fold first so we don't unnecessarily fold after
-            // no more data..
-            if (lineLength >= foldLength) {
-                super.write(FOLD_PATTERN, 0, FOLD_PATTERN.length);
-
-                // re-initialise to 1 to account for the space in fold pattern..
-                lineLength = 1;
-            }
-
-            super.write(buffer[i]);
-
-            if (buffer[i] == '\r' || buffer[i] == '\n') {
-                lineLength = 0;
-            }
-            else {
-                lineLength += 1;
-            }
-        }
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public final void write(final String str, final int off, final int len)
-            throws IOException {
-        write(str.toCharArray(), off, len);
-    }
-
-    /*
-     * (non-Javadoc)
-     * @see java.io.FilterWriter#write(java.lang.String, int, int) public void write(String arg0, int arg1, int arg2)
-     * throws IOException { super.write(arg0, arg1, arg2); if (arg0.indexOf('\n') >= 0) { lineLength = 0; } else {
-     * lineLength += 1; } fold(); }
-     */
-
-    /*
-     * (non-Javadoc)
-     * @see java.io.Writer#write(java.lang.String) public void write(String arg0) throws IOException {
-     *  /* if (lineLength +
-     * arg0.length() >= FOLD_LENGTH) { super.write(arg0.substring(0,FOLD_LENGTH-lineLength-1));
-     * super.write(FOLD_PATTERN); super.write(arg0.substring(FOLD_LENGTH-lineLength)); } else { super.write(arg0); } if
-     * (arg0.indexOf('\n') >= 0) { lineLength = 0; } else { lineLength += 1; } fold(); char[] chars =
-     * arg0.toCharArray(); for (int i=0; i <chars.length; i++) { write(chars[i]); } }
-     */
-}