pl.allegro.tech.hermes.client.metrics.MetricsUtils Maven / Gradle / Ivy

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Fast and reliable message broker built on top of Kafka.

There is a newer version: 2.10.0

package pl.allegro.tech.hermes.client.metrics;

class MetricsUtils {

  static String sanitizeTopic(String topic) {
    int lastDot = topic.lastIndexOf(".");
    char[] sanitized = topic.replaceAll("\\.", "_").toCharArray();
    sanitized[lastDot] = '.';
    return String.valueOf(sanitized);
  }
}