docs/examples/subtyping-extension/qual/Encrypted.java

package qual;

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;
import org.checkerframework.framework.qual.DefaultFor;
import org.checkerframework.framework.qual.SubtypeOf;
import org.checkerframework.framework.qual.TypeUseLocation;

/** Denotes that the representation of an object is encrypted. */
@Documented
@Retention(RetentionPolicy.RUNTIME)
@Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})
@SubtypeOf(PossiblyUnencrypted.class)
@DefaultFor({TypeUseLocation.LOWER_BOUND})
public @interface Encrypted {}