package org.checkerframework.checker.tainting.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.DefaultQualifierInHierarchy;
import org.checkerframework.framework.qual.SubtypeOf;
/**
* Denotes a possibly-tainted value: at run time, the value might be tainted or might be untainted.
*
* <p>This is the top qualifier of the tainting type system. This annotation is associated with the
* {@link org.checkerframework.checker.tainting.TaintingChecker}.
*
* @see Untainted
* @see org.checkerframework.checker.tainting.TaintingChecker
* @checker_framework.manual #tainting-checker Tainting Checker
*/
@Documented
@Retention(RetentionPolicy.RUNTIME)
@Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})
@DefaultQualifierInHierarchy
@SubtypeOf({})
public @interface Tainted {}