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package javax.xml.ws;

import java.io.Serializable;

/**
 * Holds a value of type {@code T}.
 *
 * @param <T> Type of the value in the holder.
 * @since 1.6, JAX-WS 2.0
 */
public final class Holder<T> implements Serializable {

    private static final long serialVersionUID = 2623699057546497185L;

    /**
     * The value contained in the holder.
     */
    public T value;

    /**
     * Creates a new holder with a {@code null} value.
     */
    public Holder() {
    }

    /**
     * Create a new holder with the specified value.
     *
     * @param value The value to be stored in the holder.
     */
    public Holder(T value) {
        this.value = value;
    }
}