io.sentry.core.util.CollectionUtils Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of sentry-core Show documentation

SDK for sentry.io

There is a newer version: 3.0.0-alpha.1

package io.sentry.core.util;

import java.util.Collection;
import org.jetbrains.annotations.ApiStatus;

/** Util class for Collections */
@ApiStatus.Internal
public final class CollectionUtils {

  private CollectionUtils() {}

  /**
   * Returns an Iterator size
   *
   * @param data the Iterable
   * @return iterator size
   */
  public static int size(Iterable data) {
    if (data instanceof Collection) {
      return ((Collection) data).size();
    }
    int counter = 0;
    for (Object ignored : data) {
      counter++;
    }
    return counter;
  }
}