private static boolean isNativeMethod(String line) {
		line = line.trim();
		// what if 'native' appears in a comment
		return !(line.startsWith("//") || line.startsWith("*")) &&   // comments?
				line.contains(" native ") && // native qualifier
				line.contains(";") && line.contains("(") && line.contains(")") && // necessary for a method declaration
				!line.contains("\"");
	}