code: public void setStyle(String style) {
  		if (this.style == UNDEFINED)
  			this.style = NORMAL;
  		this.style |= getStyleValue(style);
  	}
docs: Sets the style using a <CODE>String</CODE> containing one of more of
  the following values: normal, bold, italic, underline, strike.
  
  @param style
  A <CODE>String</CODE> representing a certain style.