/*
 * A test inspired by some problem in Daikon.
 */
public class FlowInterning1 {

    void test(String[] tokens, int i) {
        String arg_type_name = tokens[i].intern();
        if (i + 1 >= tokens.length) {
            throw new RuntimeException("No matching arg val for argument type " + arg_type_name);
        }
        String arg_val = tokens[i + 1];
        if (arg_type_name == "boolean") { // interned
            // ...
        }
    }
}