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package javax.json.bind.annotation;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
 * Allows customization of field (or JavaBean property) name.This name is used either in serialization or
 * in deserialization.
 *
 * Usage
 * The {@code @JsonbProperty} annotation can be used with the following program elements:
 * 
 *    a JavaBean property 
 *    field 
 *    parameter 
 * 
 *
 * @since JSON Binding 1.0
 */
@JsonbAnnotation
@Retention(RetentionPolicy.RUNTIME)
@Target({ElementType.ANNOTATION_TYPE, ElementType.METHOD, ElementType.FIELD, ElementType.PARAMETER})
public @interface JsonbProperty {

    /**
     * Customized name of the field (or JavaBean property).
     *
     * @return Customized property name.
     */
    String value() default "";

    /**
     * Switches o/off serialization of null values.
     *
     * @return True if field with null value should be serialized as key/value pair into JSON with null value.
     */
    boolean nillable() default false;
}