if (typeRenderersParam != null) {
String[] pairs = typeRenderersParam.split("\\s*;\\s*");
for (int i = 0; i < pairs.length; i++) {
String[] pair = pairs[i].split("\\s*,\\s*");
if (pair == null || pair.length != 2) {
throw new RendererException("The string '" + pairs[i]
+ "' is not a valid type-renderer pair");
}
completeParams.put(pair[0], pair[1]);
}
}