Class FindUselessObjects

java.lang.Object

edu.umd.cs.findbugs.detect.FindUselessObjects

All Implemented Interfaces:

Detector, Priorities

public class FindUselessObjects
extends Object
implements Detector

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	FindUselessObjects.ExceptionLocation
private static interface	FindUselessObjects.GenLocation
private static class	FindUselessObjects.RegularLocation
private class	FindUselessObjects.UselessValuesContext
private static class	FindUselessObjects.ValueInfo

Field Summary

Fields

Modifier and Type	Field	Description
private static final int	MAX_ITERATIONS
private final FindNoSideEffectMethods.NoSideEffectMethodsDatabase	noSideEffectMethods
private final BugReporter	reporter

Fields inherited from interface Priorities

EXP_PRIORITY, HIGH_PRIORITY, IGNORE_PRIORITY, LOW_PRIORITY, NORMAL_PRIORITY

Constructor Summary

Constructors

Constructor	Description
FindUselessObjects(BugReporter reporter)

Method Summary

Modifier and Type	Method	Description
private void	analyzeMethod(ClassContext classContext, org.apache.bcel.classfile.Method method)
void	report()	This method is called after all classes to be visited.
void	visitClassContext(ClassContext classContext)	Visit the ClassContext for a class which should be analyzed for instances of bug patterns.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

MAX_ITERATIONS

private static final int MAX_ITERATIONS

See Also:

• Constant Field Values

reporter

private final BugReporter reporter

noSideEffectMethods

private final FindNoSideEffectMethods.NoSideEffectMethodsDatabase noSideEffectMethods

Constructor Details

FindUselessObjects

public FindUselessObjects(BugReporter reporter)

Method Details

visitClassContext

public void visitClassContext(ClassContext classContext)

Description copied from interface: Detector

Visit the ClassContext for a class which should be analyzed for instances of bug patterns.

Specified by:

visitClassContext in interface Detector

Parameters:

classContext - the ClassContext

analyzeMethod

private void analyzeMethod(ClassContext classContext,
 org.apache.bcel.classfile.Method method)
                    throws CheckedAnalysisException

Throws:

CheckedAnalysisException

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