package com.baeldung.compress; public class Message { private String text; public Message() { } public Message(String text) { this.text = text; } public String getText() { return text; } public void setText(String text) { this.text = text; } @Override public String toString() { final StringBuilder sb = new StringBuilder("Message {"); sb.append("text='").append(text).append('\''); sb.append('}'); return sb.toString(); } }