package chat.server.moquette.message;
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import java.util.Collections;
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import java.util.List;
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import io.netty.util.internal.StringUtil;
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public class MqttUnsubscribePayload {
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private final List<String> topics;
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public MqttUnsubscribePayload(List<String> topics) {
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this.topics = Collections.unmodifiableList(topics);
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}
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public List<String> topics() {
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return topics;
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}
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@Override
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public String toString() {
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StringBuilder builder = new StringBuilder(StringUtil.simpleClassName(this)).append('[');
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for (int i = 0; i < topics.size() - 1; i++) {
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builder.append("topicName = ").append(topics.get(i)).append(", ");
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}
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builder.append("topicName = ").append(topics.get(topics.size() - 1))
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.append(']');
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return builder.toString();
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}
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}
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