Uses of Class
edu.umd.cs.findbugs.visitclass.BetterVisitor
Packages that use BetterVisitor
Package
Description
Main package for the FindBugs application - contains the engine class
(
FindBugs
), the object model classes for bug
instances (BugInstance
,
BugAnnotation
), and other miscellany.-
Uses of BetterVisitor in edu.umd.cs.findbugs
Subclasses of BetterVisitor in edu.umd.cs.findbugsModifier and TypeClassDescriptionclass
Base class for Detectors which want to extend DismantleBytecode. -
Uses of BetterVisitor in edu.umd.cs.findbugs.bcel
Subclasses of BetterVisitor in edu.umd.cs.findbugs.bcelModifier and TypeClassDescriptionclass
Base class for Detectors which want to perform a preorder traversal of the classfile including visiting Annotations.class
Base class for Detectors that want to scan the bytecode of a method and use an opcode stack.static class
class
Base class for Detectors which want to perform a preorder traversal of the classfile. -
Uses of BetterVisitor in edu.umd.cs.findbugs.detect
Subclasses of BetterVisitor in edu.umd.cs.findbugs.detectModifier and TypeClassDescriptionclass
class
if we get from a ConcurrentHashMap and assign to a variable...class
class
class
class
class
class
class
Scan application classes for CheckReturnValue annotations.class
Build the interprocedural call graph.class
Deprecated.AnnotationDatabases are being phased out, since annotations are now stored directly in the XClass/XMethod/XField objects.class
Builds the database of string parameters passed from method to method unchanged.class
Detector to find private methods that are never called.class
class
class
class
class
class
class
class
class
class
Finds invocations of JDK methods that rely on the default platform encoding.class
class
A detector that checks for lines in JUnit tests that look like `assertTrue(object instanceof Class)` and discourages them.class
class
class
class
class
class
class
This detector is currently disabled by default.class
class
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class
class
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class
class
class
class
class
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class
class
class
class
class
class
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class
class
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class
class
class
class
class
Detector to find private methods that are never called.class
class
class
class
A Detector to look for useless control flow.class
class
class
class
class
Find comparisons involving values computed with bitwise operations whose outcomes are fixed at compile time.class
Use whenever possible String.indexOf(int) instead of String.indexOf(String), or String.lastIndexOf(int) instead of String.lastIndexOf(String).class
class
class
Find occurrences of collection.toArray( new Foo[0] ); This causes another memory allocation through reflection Much better to do collection.toArray( new Foo[collection.size()] );class
class
class
class
class
class
class
class
class
class
We found a problem with the new OpenJDK that everyone is now using to compile and run java code.class
Look for calls to methods where the return value is erroneously ignored.class
class
class
class
class
class
class
class
class
Scan classes for @CheckReturnValue annotationsclass
Scan methods for directly-relevant type qualifiers, building the DirectlyRelevantTypeQualifiersDatabase.class
class
Deprecated.AnnotationDatabases are being phased out, since annotations are now stored directly in the XClass/XMethod/XField objects.class
class
Detector to find calls to Number constructors with base type argument in Java 5 or newer bytecode.class
Methods with "Optional" return type should never return null.class
class
class
class
finds public classes that use 'this' as a semaphore, which can cause conflicts if clients of this class use an instance of this class as their own synchronization point.class
class
class
class
class
class
Detector to find private methods that are never called.class
class
class
RuntimeExceptionCaptureclass
class
class
Detector for static fields of typeCalendar
orDateFormat
and their subclasses.class
Find occurrences of using the String "+" or "+=" operators within a loop.class
Find occurrences of a instanceof b where it can be determined statically whether this is true or false.class
looks for calls to Thread.interrupted from a non static context, especially when that context is not 'currentThread()'.class
class
class
class
class
class
class
class
class
Deprecated.AnnotationDatabases are being phased out, since annotations are now stored directly in the XClass/XMethod/XField objects.class
Base class for simple type checking detectors which tests if the method returns null references for specific types.class
class
Find occurrences of Math using constants, where the result of the calculation can be determined statically.class
class
equals and hashCode are blocking methods on URL's.class
class
class
class
class
class
-
Uses of BetterVisitor in edu.umd.cs.findbugs.visitclass
Subclasses of BetterVisitor in edu.umd.cs.findbugs.visitclassModifier and TypeClassDescriptionclass
Subclass of PreorderVisitor that visits annotations on classes, fields, methods, and method parameters.class
class
Interface to make the use of a visitor pattern programming style possible.