private static boolean splitUp()

in graveyard/tools/org/apache/axis/tools/common/Signature.java [173:228]
47 lines of code
20 McCabe index (conditional complexity)

	private static boolean splitUp(
		List tokens,
		List attrs,
		List nameAndRet,
		List parms,
		List trailAttrs,
		List inits) {

		// nameStart points to the start of the return type if there is one
		// else the start of the method name
		int nameStart;
		for (nameStart = 0; nameStart < tokens.size(); nameStart++) {
			String tok = (String) (tokens.get(nameStart));
			if (!knownAttrs.contains(tok) && !Configuration.isAttribute(tok))
				break;
            }
		if (nameStart == tokens.size())
			return false;

		// initStart points to the initialisers, or thrown exceptions after 
		// the parameter list. throw is a keyword so we can safely search for it.
		int initStart = tokens.size();
		for (int i = nameStart; i < tokens.size(); i++) {
			String tok = (String) tokens.get(i);
			if ((tok.startsWith(":") && !tok.startsWith("::"))
				|| "throw".equals(tok))
				initStart = i;
		}

		int parmEnd;
		for (parmEnd = initStart - 1; parmEnd > nameStart; parmEnd--)
			if (")".equals(tokens.get(parmEnd)))
				break;
		if (parmEnd == nameStart)
			return false;

		int parmStart = parmEnd;
		for (parmStart = parmEnd; parmStart > nameStart; parmStart--)
			if ("(".equals(tokens.get(parmStart)))
				break;

		for (int i = 0; i < tokens.size(); i++) {
			Object tok = tokens.get(i);
			if (i < nameStart || Configuration.isAttribute((String) tok))
				attrs.add(tok);
			else if (i < parmStart)
				nameAndRet.add(tok);
			else if (i <= parmEnd)
				parms.add(tok);
			else if (i < initStart)
				trailAttrs.add(tok);
			else
				inits.add(tok);
		}
		return true;
	}