public class MainClass {
public static void main(String args[]) {
String statement = "A B AA";
String tokens[] = null;
String splitPattern = "A|B|C|E|(G H I J)|(AA BB CC)";
tokens = statement.split(splitPattern);
System.out.println("REGEX PATTERN:\n" + splitPattern + "\n");
System.out.println("STATEMENT:\n" + statement + "\n");
System.out.println("TOKENS:");
for (int i = 0; i < tokens.length; i++) {
System.out.println(tokens[i]);
}
}
}