Package edu.umd.cs.findbugs.detect

Class UnreadFields

    • Field Detail

      • DEBUG

        private static final boolean DEBUG

      • INITIALIZER_ANNOTATIONS

        private static final java.util.List<java.lang.String> INITIALIZER_ANNOTATIONS

      • READ_BY_FRAMEWORK_ANNOTATIONS

        private static final java.util.List<ClassDescriptor> READ_BY_FRAMEWORK_ANNOTATIONS
        A list of annotations for fields that might be read by frameworks, even though they are private

      • hasNativeMethods

        boolean hasNativeMethods

      • isSerializable

        boolean isSerializable

      • sawSelfCallInConstructor

        boolean sawSelfCallInConstructor

      • publicOrProtectedConstructor

        boolean publicOrProtectedConstructor

      • anonymousClassAnnotation

        private final java.util.Map<java.lang.String,​java.util.List<BugAnnotation>> anonymousClassAnnotation

      • junitNestedAnnotation

        private final ClassDescriptor junitNestedAnnotation

      • count_aload_1

        int count_aload_1

      • previousOpcode

        private int previousOpcode

      • previousPreviousOpcode

        private int previousPreviousOpcode

      • seenInvokeStatic

        boolean seenInvokeStatic

      • seenMonitorEnter

        boolean seenMonitorEnter

      • pendingGetField

        XField pendingGetField

      • saState

        int saState

      • dontComplainAbout

        static java.util.regex.Pattern dontComplainAbout

      • withinAnonymousClass

        static java.util.regex.Pattern withinAnonymousClass

    • Constructor Detail

      • UnreadFields

        public UnreadFields​(BugReporter bugReporter)

    • Method Detail

      • visit

        public void visit​(org.apache.bcel.classfile.JavaClass obj)
        Overrides:
        visit in class BetterVisitor

      • classHasParameter

        public static boolean classHasParameter​(org.apache.bcel.classfile.JavaClass obj)

      • visitAfter

        public void visitAfter​(org.apache.bcel.classfile.JavaClass obj)
        Overrides:
        visitAfter in class PreorderVisitor

      • visit

        public void visit​(org.apache.bcel.classfile.Field obj)
        Overrides:
        visit in class BetterVisitor

      • isSeleniumWebElement

        public static boolean isSeleniumWebElement​(java.lang.String signature)

      • visitAnnotation

        public void visitAnnotation​(java.lang.String annotationClass,
                            java.util.Map<java.lang.String,​org.apache.bcel.classfile.ElementValue> map,
                            boolean runtimeVisible)
        Description copied from class: AnnotationVisitor
        Visit annotation on a class, field or method
        Overrides:
        visitAnnotation in class AnnotationVisitor
        Parameters:
        annotationClass - class of annotation
        map - map from names to values
        runtimeVisible - true if annotation is runtime visible

      • isInjectionAttribute

        public static boolean isInjectionAttribute​(@DottedClassName
                                           java.lang.String annotationClass)

      • visit

        public void visit​(org.apache.bcel.classfile.ConstantValue obj)
        Overrides:
        visit in class BetterVisitor

      • visit

        public void visit​(org.apache.bcel.classfile.Code obj)
        Overrides:
        visit in class DismantleBytecode

      • visit

        public void visit​(org.apache.bcel.classfile.Method obj)
        Overrides:
        visit in class BetterVisitor

      • isInitializerMethod

        private boolean isInitializerMethod()
        Returns:
        true if the method is considered to be an initializer method. Fields might be initialized outside of a constructor, for instance through JUnit's BeforeEach

      • report

        public void report()
        Description copied from interface: Detector
        This method is called after all classes to be visited. It should be used by any detectors which accumulate information over all visited classes to generate results.
        Specified by:
        report in interface Detector
        Overrides:
        report in class BytecodeScanningDetector

      • containsSpecialAnnotation

        public static boolean containsSpecialAnnotation​(java.util.Collection<AnnotationValue> annotationsToCheck)
        Checks whether the collection of annotations associated with a given element include annotations that indicate the "URF_UNREAD_FIELD" detector should be skipped.
        Parameters:
        annotationsToCheck - Collections of annotations associated with given element.
        Returns:
        If true, "URF_UNREAD_FIELD" detector should be ignored for given field.
        See Also:
        GitHub issue