src/main/java/de/alpharogroup/xml/sax/handler/WriterHandler.java
@Override
	public void characters(final char[] buf, final int offset, final int len) throws SAXException
	{
		final String string = new String(buf, offset, len);

		if (stringBuilder == null)
		{
			stringBuilder = new StringBuilder(string);
		}
		else
		{
			stringBuilder.append(string);
		}
	}
@Override
	public void characters(final char[] buf, final int offset, final int len) throws SAXException
	{
		final String string = new String(buf, offset, len);

		if (stringBuilder == null)
		{
			stringBuilder = new StringBuilder(string);
		}
		else
		{
			stringBuilder.append(string);
		}
	}
{@inheritDoc}