org.checkerframework.checker.signature.qual.SignatureUnknown Maven / Gradle / Ivy
package org.checkerframework.checker.signature.qual;
import java.lang.annotation.Documented;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
import org.checkerframework.framework.qual.DefaultQualifierInHierarchy;
import org.checkerframework.framework.qual.SubtypeOf;
/**
* Top qualifier in the type hierarchy.
*
* This annotation may not be written in source code; it is an implementation detail of the
* checker.
*
* @checker_framework.manual #signature-checker Signature Checker
*/
@Documented
@Retention(RetentionPolicy.RUNTIME)
@Target({}) // empty target prevents programmers from writing this in a program
@DefaultQualifierInHierarchy
@SubtypeOf({})
public @interface SignatureUnknown {}