src/org/tiefaces/components/websheet/utility/ParserUtility.java
private static String[] splitByEualSign(final String attrData) {
		int attrNameEndIndex = attrData.indexOf('=');
		if (attrNameEndIndex < 0) {
			return new String[0];
		}
		String attrName = attrData.substring(0, attrNameEndIndex).trim();
		String attrValue = attrData.substring(attrNameEndIndex + 1).trim();
		String[] rlist = new String[2];
		rlist[0] = attrName;
		rlist[1] = attrValue;
		return rlist;
	}
private static String[] splitByEualSign(final String attrData) {
		int attrNameEndIndex = attrData.indexOf('=');
		if (attrNameEndIndex < 0) {
			return new String[0];
		}
		String attrName = attrData.substring(0, attrNameEndIndex).trim();
		String attrValue = attrData.substring(attrNameEndIndex + 1).trim();
		String[] rlist = new String[2];
		rlist[0] = attrName;
		rlist[1] = attrValue;
		return rlist;
	}
split string by = sign.

@param attrData
string.
@return splitted string array.