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package org.uic.barcode.asn1.datatypes;
import java.lang.annotation.Documented;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* Indicates that the field is OPTIONAL in ASN.1. Implemented as null. Equivalent to @Nullable.
*
* Using Optional<T> would require Manifests to capture generics (like in Gson).
*
*/
@Target({ElementType.FIELD})
@Retention(RetentionPolicy.RUNTIME)
@Documented
public @interface Asn1Optional {
}
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