private String getDescr(final DependencyContext context) {
    final StringBuilder buf = new StringBuilder();

    buf.append("(");

    for (TypeRepr.AbstractType t : myArgumentTypes) {
      buf.append(t.getDescr(context));
    }

    buf.append(")");
    buf.append(myType.getDescr(context));

    return buf.toString();
  }
private String getDescr(final DependencyContext context)