`UploadFile` has the following `async` methods. They all call the corresponding file methods underneath (using the internal `SpooledTemporaryFile`).

* `write(data)`: Writes `data` (`str` or `bytes`) to the file.
* `read(size)`: Reads `size` (`int`) bytes/characters of the file.

### EventListener

Subclass [EventListener](https://square.github.io/okhttp/3.x/okhttp/okhttp3/EventListener.html) and override methods for the events you are interested in. In a successful HTTP call with no redirects or retries the sequence of events is described by this flow.

![Events Diagram](../assets/images/******@****.***)

    Set<MethodSignature> methods = newHashSet();
    for (Class<?> clazz : getClassesBetween(descendant, ancestor)) {
      methods.addAll(getPublicStaticMethods(clazz));
    }
    return methods;
  }

  private static Set<MethodSignature> getPublicStaticMethods(Class<?> clazz) {
    Set<MethodSignature> publicStaticMethods = newHashSet();

    for (Method method : clazz.getDeclaredMethods()) {

    Set<MethodSignature> methods = newHashSet();
    for (Class<?> clazz : getClassesBetween(descendant, ancestor)) {
      methods.addAll(getPublicStaticMethods(clazz));
    }
    return methods;
  }

  private static Set<MethodSignature> getPublicStaticMethods(Class<?> clazz) {
    Set<MethodSignature> publicStaticMethods = newHashSet();

    for (Method method : clazz.getDeclaredMethods()) {

     * The {@linkplain State#TERMINATED TERMINATED} state is a terminal state in the transition
     * diagram. Therefore, if this method is called, no other methods will be called on the {@link
     * Listener}.
     *
     * @param from The previous state that is being transitioned from. Failure can occur in any

        parent.appendChild(summarySection);

        Element title = document.createElement("title");
        summarySection.appendChild(title);
        title.appendChild(document.createTextNode("Methods"));

        Collection<MethodDoc> classMethods = classDoc.getClassMethods();

        if (!classMethods.isEmpty()) {
            Element table = document.createElement("table");

 *
 * <p>The methods returning collections or maps always return views of the underlying table.
 * Updating the table can change the contents of those collections, and updating the collections
 * will change the table.
 *
 * <p>All methods that modify the table are optional, and the views returned by the table may or may
 * not be modifiable. When modification isn't supported, those methods will throw an {@link

 *
 * <p>
 * Reports simple superclass changes (e.g. the removal of a superclass) as a breaking change, as it affects what methods can be
 * called with the given type, even if the methods and fields inherited don't change.
 * </p>
 */
class BinaryBreakingSuperclassChangeRule extends AbstractSuperClassChangesRule {

 *
 * @since 3.0
 */
@Named("nearest")
@Singleton
@Deprecated
public class NearestConflictResolver implements ConflictResolver {
    // ConflictResolver methods -----------------------------------------------

    /*
     * @see org.apache.maven.artifact.resolver.conflict.ConflictResolver#resolveConflict(org.apache.maven.artifact.resolver.ResolutionNode,

 *
 * @since 4.0.0
 */
@Experimental
public interface MavenInvokerRequest<O extends MavenOptions> extends InvokerRequest<O> {
    // This interface doesn't declare any additional methods beyond those inherited from InvokerRequest.
    // It serves to type-specify the Options as MavenOptions for Maven-specific requests.