// Here the int stream is based on rate
// Get the rate, which can be 1, 2, 3 or 4 4=400G, 1=100G
String rate = supportingOducn.substring(supportingOducn.lastIndexOf('-') + 1);
// Here the int stream is based on rate
// Get the rate, which can be 1, 2, 3 or 4 4=400G, 1=100G
String rate = supportingOducn.substring(supportingOducn.lastIndexOf('-') + 1);