@Override public Object clone() throws CloneNotSupportedException { try { return super.clone(); } catch (CloneNotSupportedException e) { throw new InternalError(e.getMessage()); } }
public Liner clone() { try { return (Liner) super.clone(); } catch (CloneNotSupportedException ex) { InternalError error = new InternalError(ex.getMessage()); error.initCause(ex); throw error; } }