Package edu.umd.cs.findbugs.detect
Class CloneIdiom
- java.lang.Object
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- All Implemented Interfaces:
Detector
,Priorities
,StatelessDetector
,java.lang.Cloneable
,org.apache.bcel.classfile.Visitor
public class CloneIdiom extends DismantleBytecode implements Detector, StatelessDetector
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Field Summary
Fields Modifier and Type Field Description private BugReporter
bugReporter
(package private) boolean
check
private ClassDescriptor
cloneDescriptor
(package private) boolean
cloneIsDeprecated
(package private) MethodAnnotation
cloneMethodAnnotation
(package private) boolean
cloneOnlyThrowsException
(package private) boolean
hasCloneMethod
(package private) boolean
implementsCloneableDirectly
(package private) boolean
invokesSuperClone
(package private) boolean
isCloneable
(package private) boolean
isFinal
(package private) boolean
referencesCloneMethod
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Fields inherited from class edu.umd.cs.findbugs.visitclass.DismantleBytecode
codeBytes, lineNumberTable, M_BR, M_CP, M_INT, M_PAD, M_R, M_UINT
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Fields inherited from interface edu.umd.cs.findbugs.Priorities
EXP_PRIORITY, HIGH_PRIORITY, IGNORE_PRIORITY, LOW_PRIORITY, NORMAL_PRIORITY
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Constructor Summary
Constructors Constructor Description CloneIdiom(BugReporter bugReporter)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
report()
This method is called after all classes to be visited.void
sawOpcode(int seen)
void
visit(org.apache.bcel.classfile.Code obj)
void
visit(org.apache.bcel.classfile.ConstantNameAndType obj)
void
visit(org.apache.bcel.classfile.JavaClass obj)
void
visit(org.apache.bcel.classfile.Method obj)
void
visitAfter(org.apache.bcel.classfile.JavaClass obj)
void
visitClassContext(ClassContext classContext)
Visit the ClassContext for a class which should be analyzed for instances of bug patterns.-
Methods inherited from class edu.umd.cs.findbugs.visitclass.DismantleBytecode
afterOpcode, areOppositeBranches, atCatchBlock, beforeOpcode, getBranchFallThrough, getBranchOffset, getBranchTarget, getClassConstantOperand, getClassDescriptorOperand, getCodeByte, getConstantRefOperand, getDefaultSwitchOffset, getDottedClassConstantOperand, getFieldDescriptorOperand, getIntConstant, getLongConstant, getMaxPC, getMethodDescriptorOperand, getNameConstantOperand, getNextCodeByte, getNextOpcode, getNextPC, getOpcode, getPC, getPrevOpcode, getRefConstantOperand, getRefFieldIsStatic, getRegisterOperand, getSigConstantOperand, getStringConstantOperand, getSwitchLabels, getSwitchOffsets, getXClassOperand, getXFieldOperand, getXMethodOperand, isBranch, isMethodCall, isRegisterLoad, isRegisterStore, isRegisterStore, isReturn, isShift, isSwitch, isWideOpcode, printOpCode, sawBranchTo, sawClass, sawDouble, sawField, sawFloat, sawIMethod, sawInt, sawLong, sawMethod, sawRegister, sawString
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Methods inherited from class edu.umd.cs.findbugs.visitclass.AnnotationVisitor
getAnnotationParameterAsString, getAnnotationParameterAsStringArray, visitAnnotation, visitAnnotation, visitParameterAnnotation, visitParameterAnnotation, visitSyntheticParameterAnnotation
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Methods inherited from class edu.umd.cs.findbugs.visitclass.PreorderVisitor
amVisitingMainMethod, asUnsignedByte, doVisitMethod, getClassDescriptor, getClassName, getCode, getConstantPool, getDottedClassName, getDottedFieldSig, getDottedMethodSig, getDottedSuperclassName, getField, getFieldDescriptor, getFieldIsStatic, getFieldName, getFieldSig, getFullyQualifiedFieldName, getFullyQualifiedMethodName, getMethod, getMethodDescriptor, getMethodName, getMethodSig, getMethodVisitOrder, getNumberArguments, getNumberMethodArguments, getPackageName, getSizeOfSurroundingTryBlock, getSizeOfSurroundingTryBlock, getSourceFile, getStringFromIndex, getSuperclassName, getSurroundingCaughtExceptions, getSurroundingCaughtExceptions, getSurroundingCaughtExceptionTypes, getSurroundingTryBlock, getSurroundingTryBlock, getThisClass, getXClass, getXField, getXMethod, hasInterestingClass, hasInterestingMethod, isVisitMethodsInCallOrder, setupVisitorForClass, setVisitMethodsInCallOrder, shouldVisit, toString, visitAfter, visitAnnotationDefault, visitAnnotationEntry, visitBootstrapMethods, visitCode, visitConstantInvokeDynamic, visitConstantMethodHandle, visitConstantMethodType, visitConstantModule, visitConstantPackage, visitConstantPool, visitEnclosingMethod, visitingField, visitingMethod, visitInnerClasses, visitJavaClass, visitLineNumberTable, visitLocalVariableTable, visitMethodParameters, visitParameterAnnotationEntry, visitStackMap, visitStackMapEntry
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Methods inherited from class edu.umd.cs.findbugs.visitclass.BetterVisitor
clone, report, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visitCodeException, visitConstantClass, visitConstantDouble, visitConstantFieldref, visitConstantFloat, visitConstantInteger, visitConstantInterfaceMethodref, visitConstantLong, visitConstantMethodref, visitConstantNameAndType, visitConstantString, visitConstantUtf8, visitConstantValue, visitDeprecated, visitExceptionTable, visitField, visitInnerClass, visitLineNumber, visitLocalVariable, visitLocalVariableTypeTable, visitMethod, visitSignature, visitSourceFile, visitSynthetic, visitUnknown
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Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
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Methods inherited from interface edu.umd.cs.findbugs.StatelessDetector
clone
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Methods inherited from interface org.apache.bcel.classfile.Visitor
visitConstantDynamic, visitMethodParameter, visitModule, visitModuleExports, visitModuleMainClass, visitModuleOpens, visitModulePackages, visitModuleProvides, visitModuleRequires, visitNestHost, visitNestMembers, visitRecord, visitRecordComponent, visitStackMapType
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Field Detail
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cloneDescriptor
private final ClassDescriptor cloneDescriptor
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isCloneable
boolean isCloneable
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hasCloneMethod
boolean hasCloneMethod
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cloneIsDeprecated
boolean cloneIsDeprecated
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cloneMethodAnnotation
MethodAnnotation cloneMethodAnnotation
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referencesCloneMethod
boolean referencesCloneMethod
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invokesSuperClone
boolean invokesSuperClone
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isFinal
boolean isFinal
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cloneOnlyThrowsException
boolean cloneOnlyThrowsException
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check
boolean check
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implementsCloneableDirectly
boolean implementsCloneableDirectly
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bugReporter
private final BugReporter bugReporter
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Constructor Detail
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CloneIdiom
public CloneIdiom(BugReporter bugReporter)
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Method Detail
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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 interfaceDetector
- Parameters:
classContext
- the ClassContext
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visit
public void visit(org.apache.bcel.classfile.Code obj)
- Overrides:
visit
in classDismantleBytecode
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sawOpcode
public void sawOpcode(int seen)
- Overrides:
sawOpcode
in classDismantleBytecode
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visit
public void visit(org.apache.bcel.classfile.JavaClass obj)
- Overrides:
visit
in classBetterVisitor
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visitAfter
public void visitAfter(org.apache.bcel.classfile.JavaClass obj)
- Overrides:
visitAfter
in classPreorderVisitor
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visit
public void visit(org.apache.bcel.classfile.ConstantNameAndType obj)
- Overrides:
visit
in classBetterVisitor
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visit
public void visit(org.apache.bcel.classfile.Method obj)
- Overrides:
visit
in classBetterVisitor
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