Bug 187213 Provid a writer to serialize design in document without any white space.
Add a new writer for serialize design in document without any withe space.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/util/XMLWriter.java
}
	}
	/**
	 * Implementaion method to close the tag for an element.
	 */
	private void closeTag( )
	{
		if ( !elementActive )
			return;
		elementActive = false;
		out.print( ">" );  
		printLine( );
	}
	/**
	 * Implementation method to close the tag for an element that is to contain
	 * text.
	 */
	protected void closeTextTag( )
	{
		if ( !elementActive )
			return;
		elementActive = false;
		out.print( ">" );  
	}
	/**
	 * Write text enclosed in the given element.
	 * 
	 * @param tag
	 *            the element tag that encloses the text
	 * @param text