org.checkerframework.checker.signature.qual.FieldDescriptorForPrimitive Maven / Gradle / Ivy

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The Checker Framework enhances Java's type system to make it more powerful and useful. This lets software developers detect and prevent errors in their Java programs. The Checker Framework includes compiler plug-ins ("checkers") that find bugs or verify their absence. It also permits you to write your own compiler plug-ins.

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package org.checkerframework.checker.signature.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.SubtypeOf;

/**
 * Represents a field descriptor (JVM type format) for a primitive as defined in the Java Virtual
 * Machine Specification, section 4.3.2.
 *
 * Must be one of B, C, D, F, I, J, S, Z.
 *
 * @checker_framework.manual #signature-checker Signature Checker
 */
@Documented
@Retention(RetentionPolicy.RUNTIME)
@Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})
@SubtypeOf({FieldDescriptorWithoutPackage.class, Identifier.class})
public @interface FieldDescriptorForPrimitive {}