Review

Detector:	MuDetectRankComp_180222_ExcludeInstances
Target:	project ' closure ' version 319
Misuse:	misuse ' mudetect-13 '
Tags:

Misuse Details

Details about the known misuse from the MUBench dataset.

Description:	Iterator.next() is invoked without prior check that the iterator has more elements.
Fix Description:
Violation Types:	missing/condition/value_or_state
In File:	com/google/javascript/jscomp/ReplaceMessages.java
In Method:	constructStringExprNode(Iterator, Node)
Code with Misuse:	class ReplaceMessages { /** * Creates a parse tree corresponding to the remaining message parts in an * iteration. The result consists of one or more STRING nodes, placeholder * replacement value nodes (which can be arbitrary expressions), and ADD * nodes. * * @param parts an iterator over message parts * @param objLitNode an OBJLIT node mapping placeholder names to values * @return the root of the constructed parse tree * * @throws MalformedException if {@code parts} contains a placeholder * reference that does not correspond to a valid placeholder name */ private Node constructStringExprNode(Iterator<CharSequence> parts, Node objLitNode) throws MalformedException { CharSequence part = parts.next(); Node partNode = null; if (part instanceof JsMessage.PlaceholderReference) { JsMessage.PlaceholderReference phRef = (JsMessage.PlaceholderReference) part; for (Node key = objLitNode.getFirstChild(); key != null; key = key.getNext()) { if (key.getString().equals(phRef.getName())) { Node valueNode = key.getFirstChild(); partNode = valueNode.cloneTree(); } } if (partNode == null) { throw new MalformedException( "Unrecognized message placeholder referenced: " + phRef.getName(), objLitNode); } } else { // The part is just a string literal. partNode = Node.newString(part.toString()); } if (parts.hasNext()) { return new Node(Token.ADD, partNode, constructStringExprNode(parts, objLitNode)); } else { return partNode; } } }

Potential Hits

Findings of the detector that identify an anomaly in the same file and method as the known misuse.

Hit

Rank

Confidence

Confidence String

Pattern Examples

Pattern Support

Pattern Violation

Target Environment Mapping

Strategy	Rank	Desc
	-	filtered
Confidence	-	filtered
DefectIndicator	-	filtered
O-E2MN	3093	(overlap = 5.00 / 7.00)
O-E2MN*PS	-	filtered
O-E2MNPSPU	-	filtered
O-E2MNPSPV	-	filtered
O-E2MNPSPV*PU	71	(overlap = 5.00 / 7.00)(pattern support = 139 / 387)(pattern violations = 1 / 27)*(1 / 1004 (Iterator))
O-E2MNPSPV*VS	-	filtered
O-E2MNPSPVVSPU	-	filtered
O-E2MNPSVS	-	filtered
O-E2MNPSVS*PU	-	filtered
O-E2MN*PU	224	(overlap = 5.00 / 7.00)*(1 / 1004 (Iterator))
O-E2MN*PV	52	(overlap = 5.00 / 7.00)*(pattern violations = 1 / 27)
O-E2MNPVPU	190	(overlap = 5.00 / 7.00)(pattern violations = 1 / 27)(1 / 1004 (Iterator))
O-E2MNPVVS	-	filtered
O-E2MNPVVS*PU	-	filtered
O-E2MN*VS	-	filtered
O-E2MNVSPU	-	filtered
PS	-	filtered
PS*PU	-	filtered
PS*PV	-	filtered
PSPVPU	-	filtered
PSPVVS	-	filtered
PSPVVS*PU	-	filtered
PS*VS	-	filtered
PSVSPU	-	filtered
PU	213	(1 / 1004 (Iterator))
PV	37	(pattern violations = 1 / 27)
PV*PU	178	(pattern violations = 1 / 27)*(1 / 1004 (Iterator))
PV*VS	-	filtered
PVVSPU	-	filtered
Rareness	-	filtered
VS	-	filtered
VS*PU	-	filtered

closure/319/build/src/com/google/javascript/jscomp/deps/JsFunctionParser.java#parseLine(String)
closure/319/build/src/com/google/javascript/jscomp/Compiler.java#reportCodeChange()
closure/319/build/src/com/google/javascript/jscomp/TypedScopeCreator.java#resolveTypes()
closure/319/build/src/com/google/javascript/rhino/jstype/UnionType.java#getLeastSupertype(JSType)
closure/319/build/src/com/google/javascript/jscomp/GlobalNamespace.java#canEliminate()

139

2611

Strategy	Rank	Desc
	761	()
Confidence	-	filtered
DefectIndicator	-	filtered
O-E2MN	-	filtered
O-E2MN*PS	-	filtered
O-E2MNPSPU	-	filtered
O-E2MNPSPV	-	filtered
O-E2MNPSPV*PU	-	filtered
O-E2MNPSPV*VS	-	filtered
O-E2MNPSPVVSPU	-	filtered
O-E2MNPSVS	-	filtered
O-E2MNPSVS*PU	-	filtered
O-E2MN*PU	-	filtered
O-E2MN*PV	-	filtered
O-E2MNPVPU	-	filtered
O-E2MNPVVS	-	filtered
O-E2MNPVVS*PU	-	filtered
O-E2MN*VS	-	filtered
O-E2MNVSPU	-	filtered
PS	-	filtered
PS*PU	-	filtered
PS*PV	-	filtered
PSPVPU	-	filtered
PSPVVS	-	filtered
PSPVVS*PU	-	filtered
PS*VS	-	filtered
PSVSPU	-	filtered
PU	1623	(1 / 15658 (Node))
PV	-	filtered
PV*PU	-	filtered
PV*VS	-	filtered
PVVSPU	-	filtered
Rareness	-	filtered
VS	-	filtered
VS*PU	-	filtered

closure/319/build/src/com/google/javascript/jscomp/jsonml/Writer.java#processObjectLiteral(Node, JsonML)
closure/319/build/src/com/google/javascript/jscomp/jsonml/Writer.java#processLabel(Node, JsonML)
closure/319/build/src/com/google/javascript/jscomp/jsonml/Writer.java#processFunction(Node, JsonML)
closure/319/build/src/com/google/javascript/jscomp/jsonml/Writer.java#processRegExp(Node, JsonML)
closure/319/build/src/com/google/javascript/jscomp/jsonml/Writer.java#processVar(Node, JsonML)

3538

Strategy	Rank	Desc
	-	filtered
Confidence	-	filtered
DefectIndicator	-	filtered
O-E2MN	-	filtered
O-E2MN*PS	-	filtered
O-E2MNPSPU	-	filtered
O-E2MNPSPV	-	filtered
O-E2MNPSPV*PU	-	filtered
O-E2MNPSPV*VS	-	filtered
O-E2MNPSPVVSPU	-	filtered
O-E2MNPSVS	-	filtered
O-E2MNPSVS*PU	-	filtered
O-E2MN*PU	-	filtered
O-E2MN*PV	-	filtered
O-E2MNPVPU	-	filtered
O-E2MNPVVS	-	filtered
O-E2MNPVVS*PU	-	filtered
O-E2MN*VS	-	filtered
O-E2MNVSPU	-	filtered
PS	2020	(pattern support = 14 / 387)
PS*PU	2775	(pattern support = 14 / 387)*(1 / 15658 (Node))
PS*PV	-	filtered
PSPVPU	-	filtered
PSPVVS	-	filtered
PSPVVS*PU	-	filtered
PS*VS	-	filtered
PSVSPU	-	filtered
PU	-	filtered
PV	-	filtered
PV*PU	-	filtered
PV*VS	-	filtered
PVVSPU	-	filtered
Rareness	-	filtered
VS	-	filtered
VS*PU	-	filtered

closure/319/build/src/com/google/javascript/jscomp/FunctionRewriter.java#isIdentityFunction(Node)
closure/319/build/src/com/google/javascript/jscomp/DeadAssignmentsElimination.java#tryRemoveAssignment(NodeTraversal, Node, Node, FlowState)
closure/319/build/src/com/google/javascript/jscomp/Denormalize.java#maybeCollapseIntoForStatements(Node, Node)
closure/319/build/src/com/google/javascript/jscomp/SimpleDefinitionFinder.java#isSimpleFunctionDeclaration(Node)
closure/319/build/src/com/google/javascript/jscomp/FunctionRewriter.java#getSetPropertyName(Node)

3934

Strategy	Rank	Desc
	-	filtered
Confidence	3286	11 / (11 + 851)
DefectIndicator	-	filtered
O-E2MN	536	(overlap = 5.00 / 6.00)
O-E2MN*PS	2629	(overlap = 5.00 / 6.00)*(pattern support = 11 / 387)
O-E2MNPSPU	3222	(overlap = 5.00 / 6.00)(pattern support = 11 / 387)(1 / 15658 (Node))
O-E2MNPSPV	3283	(overlap = 5.00 / 6.00)(pattern support = 11 / 387)(pattern violations = 1 / 851)
O-E2MNPSPV*PU	3284	(overlap = 5.00 / 6.00)(pattern support = 11 / 387)(pattern violations = 1 / 851)*(1 / 15658 (Node))
O-E2MNPSPV*VS	3354	(overlap = 5.00 / 6.00)(pattern support = 11 / 387)(pattern violations = 1 / 851)*(violation support = 1 / 851)
O-E2MNPSPVVSPU	3353	(overlap = 5.00 / 6.00)(pattern support = 11 / 387)(pattern violations = 1 / 851)(violation support = 1 / 851)(1 / 15658 (Node))
O-E2MNPSVS	3523	(overlap = 5.00 / 6.00)(pattern support = 11 / 387)(violation support = 1 / 851)
O-E2MNPSVS*PU	3522	(overlap = 5.00 / 6.00)(pattern support = 11 / 387)(violation support = 1 / 851)*(1 / 15658 (Node))
O-E2MN*PU	1522	(overlap = 5.00 / 6.00)*(1 / 15658 (Node))
O-E2MN*PV	1982	(overlap = 5.00 / 6.00)*(pattern violations = 1 / 851)
O-E2MNPVPU	1983	(overlap = 5.00 / 6.00)(pattern violations = 1 / 851)(1 / 15658 (Node))
O-E2MNPVVS	3354	(overlap = 5.00 / 6.00)(pattern violations = 1 / 851)(violation support = 1 / 851)
O-E2MNPVVS*PU	3361	(overlap = 5.00 / 6.00)(pattern violations = 1 / 851)(violation support = 1 / 851)*(1 / 15658 (Node))
O-E2MN*VS	3352	(overlap = 5.00 / 6.00)*(violation support = 1 / 851)
O-E2MNVSPU	3355	(overlap = 5.00 / 6.00)(violation support = 1 / 851)(1 / 15658 (Node))
PS	-	filtered
PS*PU	-	filtered
PS*PV	3286	(pattern support = 11 / 387)*(pattern violations = 1 / 851)
PSPVPU	3286	(pattern support = 11 / 387)(pattern violations = 1 / 851)(1 / 15658 (Node))
PSPVVS	3354	(pattern support = 11 / 387)(pattern violations = 1 / 851)(violation support = 1 / 851)
PSPVVS*PU	3354	(pattern support = 11 / 387)(pattern violations = 1 / 851)(violation support = 1 / 851)*(1 / 15658 (Node))
PS*VS	-	filtered
PSVSPU	-	filtered
PU	-	filtered
PV	1983	(pattern violations = 1 / 851)
PV*PU	1983	(pattern violations = 1 / 851)*(1 / 15658 (Node))
PV*VS	3355	(pattern violations = 1 / 851)*(violation support = 1 / 851)
PVVSPU	3361	(pattern violations = 1 / 851)(violation support = 1 / 851)(1 / 15658 (Node))
Rareness	-	filtered
VS	3352	(violation support = 1 / 851)
VS*PU	3355	(violation support = 1 / 851)*(1 / 15658 (Node))

closure/319/build/src/com/google/javascript/jscomp/ExpressionDecomposer.java#isSubexpressionMovable(Node, Node)
closure/319/build/src/com/google/javascript/jscomp/ReplaceStrings.java#visit(NodeTraversal, Node, Node)
closure/319/build/src/com/google/javascript/jscomp/RemoveUnusedVars.java#maybeCreateAssign(Node)
closure/319/build/src/com/google/javascript/jscomp/PureFunctionIdentifier.java#isCallOrApply(Node)
closure/319/build/src/com/google/javascript/jscomp/PureFunctionIdentifier.java#getCallThisObject(Node)

4317

Strategy	Rank	Desc
	-	filtered
Confidence	1041	12 / (12 + 366)
DefectIndicator	2616	(1 / 15658 (Node)) * 12 / 366
O-E2MN	537	(overlap = 5.00 / 6.00)
O-E2MN*PS	2121	(overlap = 5.00 / 6.00)*(pattern support = 12 / 387)
O-E2MNPSPU	2726	(overlap = 5.00 / 6.00)(pattern support = 12 / 387)(1 / 15658 (Node))
O-E2MNPSPV	954	(overlap = 5.00 / 6.00)(pattern support = 12 / 387)(pattern violations = 1 / 366)
O-E2MNPSPV*PU	1527	(overlap = 5.00 / 6.00)(pattern support = 12 / 387)(pattern violations = 1 / 366)*(1 / 15658 (Node))
O-E2MNPSPV*VS	2283	(overlap = 5.00 / 6.00)(pattern support = 12 / 387)(pattern violations = 1 / 366)*(violation support = 1 / 366)
O-E2MNPSPVVSPU	2282	(overlap = 5.00 / 6.00)(pattern support = 12 / 387)(pattern violations = 1 / 366)(violation support = 1 / 366)(1 / 15658 (Node))
O-E2MNPSVS	2616	(overlap = 5.00 / 6.00)(pattern support = 12 / 387)(violation support = 1 / 366)
O-E2MNPSVS*PU	2616	(overlap = 5.00 / 6.00)(pattern support = 12 / 387)(violation support = 1 / 366)*(1 / 15658 (Node))
O-E2MN*PU	1523	(overlap = 5.00 / 6.00)*(1 / 15658 (Node))
O-E2MN*PV	780	(overlap = 5.00 / 6.00)*(pattern violations = 1 / 366)
O-E2MNPVPU	1390	(overlap = 5.00 / 6.00)(pattern violations = 1 / 366)(1 / 15658 (Node))
O-E2MNPVVS	2105	(overlap = 5.00 / 6.00)(pattern violations = 1 / 366)(violation support = 1 / 366)
O-E2MNPVVS*PU	2290	(overlap = 5.00 / 6.00)(pattern violations = 1 / 366)(violation support = 1 / 366)*(1 / 15658 (Node))
O-E2MN*VS	2615	(overlap = 5.00 / 6.00)*(violation support = 1 / 366)
O-E2MNVSPU	2618	(overlap = 5.00 / 6.00)(violation support = 1 / 366)(1 / 15658 (Node))
PS	-	filtered
PS*PU	-	filtered
PS*PV	1041	(pattern support = 12 / 387)*(pattern violations = 1 / 366)
PSPVPU	1527	(pattern support = 12 / 387)(pattern violations = 1 / 366)(1 / 15658 (Node))
PSPVVS	2317	(pattern support = 12 / 387)(pattern violations = 1 / 366)(violation support = 1 / 366)
PSPVVS*PU	2317	(pattern support = 12 / 387)(pattern violations = 1 / 366)(violation support = 1 / 366)*(1 / 15658 (Node))
PS*VS	2616	(pattern support = 12 / 387)*(violation support = 1 / 366)
PSVSPU	2616	(pattern support = 12 / 387)(violation support = 1 / 366)(1 / 15658 (Node))
PU	-	filtered
PV	925	(pattern violations = 1 / 366)
PV*PU	1535	(pattern violations = 1 / 366)*(1 / 15658 (Node))
PV*VS	2282	(pattern violations = 1 / 366)*(violation support = 1 / 366)
PVVSPU	2290	(pattern violations = 1 / 366)(violation support = 1 / 366)(1 / 15658 (Node))
Rareness	2616	1 - (366 / 12)
VS	2615	(violation support = 1 / 366)
VS*PU	2618	(violation support = 1 / 366)*(1 / 15658 (Node))

closure/319/build/src/com/google/javascript/jscomp/CrossModuleCodeMotion.java#visit(NodeTraversal, Node, Node)
closure/319/build/src/com/google/javascript/jscomp/AnonymousFunctionNamingCallback.java#nameObjectLiteralMethods(Node, String)
closure/319/build/src/com/google/javascript/jscomp/CollapseAnonymousFunctions.java#isRecursiveFunction(Node)
closure/319/build/src/com/google/javascript/jscomp/TypedScopeCreator.java#handleFunctionInputs(Node)
closure/319/build/src/com/google/javascript/jscomp/NodeUtil.java#isReferenceName(Node)

4327

Strategy	Rank	Desc
	-	filtered
Confidence	353	20 / (20 + 106)
DefectIndicator	-	filtered
O-E2MN	3092	(overlap = 5.00 / 7.00)
O-E2MN*PS	1469	(overlap = 5.00 / 7.00)*(pattern support = 20 / 387)
O-E2MNPSPU	2444	(overlap = 5.00 / 7.00)(pattern support = 20 / 387)(1 / 15658 (Node))
O-E2MNPSPV	352	(overlap = 5.00 / 7.00)(pattern support = 20 / 387)(pattern violations = 1 / 106)
O-E2MNPSPV*PU	706	(overlap = 5.00 / 7.00)(pattern support = 20 / 387)(pattern violations = 1 / 106)*(1 / 15658 (Node))
O-E2MNPSPV*VS	-	filtered
O-E2MNPSPVVSPU	-	filtered
O-E2MNPSVS	-	filtered
O-E2MNPSVS*PU	-	filtered
O-E2MN*PU	-	filtered
O-E2MN*PV	435	(overlap = 5.00 / 7.00)*(pattern violations = 1 / 106)
O-E2MNPVPU	1183	(overlap = 5.00 / 7.00)(pattern violations = 1 / 106)(1 / 15658 (Node))
O-E2MNPVVS	-	filtered
O-E2MNPVVS*PU	-	filtered
O-E2MN*VS	-	filtered
O-E2MNVSPU	-	filtered
PS	1472	(pattern support = 20 / 387)
PS*PU	2505	(pattern support = 20 / 387)*(1 / 15658 (Node))
PS*PV	353	(pattern support = 20 / 387)*(pattern violations = 1 / 106)
PSPVPU	1014	(pattern support = 20 / 387)(pattern violations = 1 / 106)(1 / 15658 (Node))
PSPVVS	-	filtered
PSPVVS*PU	-	filtered
PS*VS	-	filtered
PSVSPU	-	filtered
PU	-	filtered
PV	449	(pattern violations = 1 / 106)
PV*PU	1111	(pattern violations = 1 / 106)*(1 / 15658 (Node))
PV*VS	-	filtered
PVVSPU	-	filtered
Rareness	-	filtered
VS	-	filtered
VS*PU	-	filtered

closure/319/build/src/com/google/javascript/jscomp/GenerateExports.java#process(Node, Node)
closure/319/build/src/com/google/javascript/jscomp/jsonml/Reader.java#transformRegExpExpr(JsonML, Node)
closure/319/build/src/com/google/javascript/jscomp/jsonml/Reader.java#transformLabelledStmt(JsonML, Node)
closure/319/build/src/com/google/javascript/jscomp/jsonml/Reader.java#transformIdPatt(JsonML, Node)
closure/319/build/src/com/google/javascript/jscomp/jsonml/Reader.java#transformInitPatt(JsonML, Node)

4858

Strategy	Rank	Desc
	760	()
Confidence	3285	11 / (11 + 851)
DefectIndicator	-	filtered
O-E2MN	535	(overlap = 5.00 / 6.00)
O-E2MN*PS	2628	(overlap = 5.00 / 6.00)*(pattern support = 11 / 387)
O-E2MNPSPU	3221	(overlap = 5.00 / 6.00)(pattern support = 11 / 387)(1 / 15658 (Node))
O-E2MNPSPV	3284	(overlap = 5.00 / 6.00)(pattern support = 11 / 387)(pattern violations = 1 / 851)
O-E2MNPSPV*PU	3283	(overlap = 5.00 / 6.00)(pattern support = 11 / 387)(pattern violations = 1 / 851)*(1 / 15658 (Node))
O-E2MNPSPV*VS	3353	(overlap = 5.00 / 6.00)(pattern support = 11 / 387)(pattern violations = 1 / 851)*(violation support = 1 / 851)
O-E2MNPSPVVSPU	3352	(overlap = 5.00 / 6.00)(pattern support = 11 / 387)(pattern violations = 1 / 851)(violation support = 1 / 851)(1 / 15658 (Node))
O-E2MNPSVS	3522	(overlap = 5.00 / 6.00)(pattern support = 11 / 387)(violation support = 1 / 851)
O-E2MNPSVS*PU	3523	(overlap = 5.00 / 6.00)(pattern support = 11 / 387)(violation support = 1 / 851)*(1 / 15658 (Node))
O-E2MN*PU	1521	(overlap = 5.00 / 6.00)*(1 / 15658 (Node))
O-E2MN*PV	1981	(overlap = 5.00 / 6.00)*(pattern violations = 1 / 851)
O-E2MNPVPU	1982	(overlap = 5.00 / 6.00)(pattern violations = 1 / 851)(1 / 15658 (Node))
O-E2MNPVVS	3353	(overlap = 5.00 / 6.00)(pattern violations = 1 / 851)(violation support = 1 / 851)
O-E2MNPVVS*PU	3360	(overlap = 5.00 / 6.00)(pattern violations = 1 / 851)(violation support = 1 / 851)*(1 / 15658 (Node))
O-E2MN*VS	3351	(overlap = 5.00 / 6.00)*(violation support = 1 / 851)
O-E2MNVSPU	3354	(overlap = 5.00 / 6.00)(violation support = 1 / 851)(1 / 15658 (Node))
PS	-	filtered
PS*PU	-	filtered
PS*PV	3285	(pattern support = 11 / 387)*(pattern violations = 1 / 851)
PSPVPU	3285	(pattern support = 11 / 387)(pattern violations = 1 / 851)(1 / 15658 (Node))
PSPVVS	3353	(pattern support = 11 / 387)(pattern violations = 1 / 851)(violation support = 1 / 851)
PSPVVS*PU	3353	(pattern support = 11 / 387)(pattern violations = 1 / 851)(violation support = 1 / 851)*(1 / 15658 (Node))
PS*VS	-	filtered
PSVSPU	-	filtered
PU	1622	(1 / 15658 (Node))
PV	1982	(pattern violations = 1 / 851)
PV*PU	1982	(pattern violations = 1 / 851)*(1 / 15658 (Node))
PV*VS	3354	(pattern violations = 1 / 851)*(violation support = 1 / 851)
PVVSPU	3360	(pattern violations = 1 / 851)(violation support = 1 / 851)(1 / 15658 (Node))
Rareness	-	filtered
VS	3351	(violation support = 1 / 851)
VS*PU	3354	(violation support = 1 / 851)*(1 / 15658 (Node))

closure/319/build/src/com/google/javascript/jscomp/ExpressionDecomposer.java#isSubexpressionMovable(Node, Node)
closure/319/build/src/com/google/javascript/jscomp/ReplaceStrings.java#visit(NodeTraversal, Node, Node)
closure/319/build/src/com/google/javascript/jscomp/RemoveUnusedVars.java#maybeCreateAssign(Node)
closure/319/build/src/com/google/javascript/jscomp/PureFunctionIdentifier.java#isCallOrApply(Node)
closure/319/build/src/com/google/javascript/jscomp/PureFunctionIdentifier.java#getCallThisObject(Node)

4862

Strategy	Rank	Desc
	-	filtered
Confidence	-	filtered
DefectIndicator	3517	(1 / 15658 (Node)) * 13 / 924
O-E2MN	-	filtered
O-E2MN*PS	-	filtered
O-E2MNPSPU	-	filtered
O-E2MNPSPV	-	filtered
O-E2MNPSPV*PU	-	filtered
O-E2MNPSPV*VS	-	filtered
O-E2MNPSPVVSPU	-	filtered
O-E2MNPSVS	-	filtered
O-E2MNPSVS*PU	-	filtered
O-E2MN*PU	-	filtered
O-E2MN*PV	-	filtered
O-E2MNPVPU	-	filtered
O-E2MNPVVS	-	filtered
O-E2MNPVVS*PU	-	filtered
O-E2MN*VS	-	filtered
O-E2MNVSPU	-	filtered
PS	2735	(pattern support = 13 / 387)
PS*PU	3238	(pattern support = 13 / 387)*(1 / 15658 (Node))
PS*PV	-	filtered
PSPVPU	-	filtered
PSPVVS	-	filtered
PSPVVS*PU	-	filtered
PS*VS	3516	(pattern support = 13 / 387)*(violation support = 1 / 924)
PSVSPU	3517	(pattern support = 13 / 387)(violation support = 1 / 924)(1 / 15658 (Node))
PU	-	filtered
PV	-	filtered
PV*PU	-	filtered
PV*VS	-	filtered
PVVSPU	-	filtered
Rareness	3516	1 - (924 / 13)
VS	-	filtered
VS*PU	-	filtered

closure/319/build/src/com/google/javascript/jscomp/PeepholeFoldConstants.java#tryFoldLeftChildAdd(Node, Node, Node)
closure/319/build/src/com/google/javascript/jscomp/DeadAssignmentsElimination.java#tryRemoveAssignment(NodeTraversal, Node, Node, FlowState)
closure/319/build/src/com/google/javascript/jscomp/PeepholeSubstituteAlternateSyntax.java#tryMinimizeIf(Node)
closure/319/build/src/com/google/javascript/jscomp/PeepholeRemoveDeadCode.java#tryFoldIf(Node)
closure/319/build/src/com/google/javascript/jscomp/ConvertToDottedProperties.java#visit(NodeTraversal, Node, Node)

6618

Strategy	Rank	Desc
	762	()
Confidence	-	filtered
DefectIndicator	3516	(1 / 15658 (Node)) * 13 / 924
O-E2MN	-	filtered
O-E2MN*PS	-	filtered
O-E2MNPSPU	-	filtered
O-E2MNPSPV	-	filtered
O-E2MNPSPV*PU	-	filtered
O-E2MNPSPV*VS	-	filtered
O-E2MNPSPVVSPU	-	filtered
O-E2MNPSVS	-	filtered
O-E2MNPSVS*PU	-	filtered
O-E2MN*PU	-	filtered
O-E2MN*PV	-	filtered
O-E2MNPVPU	-	filtered
O-E2MNPVVS	-	filtered
O-E2MNPVVS*PU	-	filtered
O-E2MN*VS	-	filtered
O-E2MNVSPU	-	filtered
PS	2736	(pattern support = 13 / 387)
PS*PU	3239	(pattern support = 13 / 387)*(1 / 15658 (Node))
PS*PV	-	filtered
PSPVPU	-	filtered
PSPVVS	-	filtered
PSPVVS*PU	-	filtered
PS*VS	3517	(pattern support = 13 / 387)*(violation support = 1 / 924)
PSVSPU	3516	(pattern support = 13 / 387)(violation support = 1 / 924)(1 / 15658 (Node))
PU	1624	(1 / 15658 (Node))
PV	-	filtered
PV*PU	-	filtered
PV*VS	-	filtered
PVVSPU	-	filtered
Rareness	3517	1 - (924 / 13)
VS	-	filtered
VS*PU	-	filtered

closure/319/build/src/com/google/javascript/jscomp/PeepholeFoldConstants.java#tryFoldLeftChildAdd(Node, Node, Node)
closure/319/build/src/com/google/javascript/jscomp/DeadAssignmentsElimination.java#tryRemoveAssignment(NodeTraversal, Node, Node, FlowState)
closure/319/build/src/com/google/javascript/jscomp/PeepholeSubstituteAlternateSyntax.java#tryMinimizeIf(Node)
closure/319/build/src/com/google/javascript/jscomp/PeepholeRemoveDeadCode.java#tryFoldIf(Node)
closure/319/build/src/com/google/javascript/jscomp/ConvertToDottedProperties.java#visit(NodeTraversal, Node, Node)

7268

Strategy	Rank	Desc
	-	filtered
Confidence	-	filtered
DefectIndicator	1017	(1 / 15658 (Node)) * 18 / 22
O-E2MN	-	filtered
O-E2MN*PS	-	filtered
O-E2MNPSPU	-	filtered
O-E2MNPSPV	-	filtered
O-E2MNPSPV*PU	-	filtered
O-E2MNPSPV*VS	456	(overlap = 5.00 / 8.00)(pattern support = 18 / 387)(pattern violations = 1 / 110)*(violation support = 1 / 22)
O-E2MNPSPVVSPU	558	(overlap = 5.00 / 8.00)(pattern support = 18 / 387)(pattern violations = 1 / 110)(violation support = 1 / 22)(1 / 15658 (Node))
O-E2MNPSVS	580	(overlap = 5.00 / 8.00)(pattern support = 18 / 387)(violation support = 1 / 22)
O-E2MNPSVS*PU	1080	(overlap = 5.00 / 8.00)(pattern support = 18 / 387)(violation support = 1 / 22)*(1 / 15658 (Node))
O-E2MN*PU	-	filtered
O-E2MN*PV	-	filtered
O-E2MNPVPU	-	filtered
O-E2MNPVVS	-	filtered
O-E2MNPVVS*PU	-	filtered
O-E2MN*VS	-	filtered
O-E2MNVSPU	-	filtered
PS	-	filtered
PS*PU	-	filtered
PS*PV	-	filtered
PSPVPU	-	filtered
PSPVVS	441	(pattern support = 18 / 387)(pattern violations = 1 / 110)(violation support = 1 / 22)
PSPVVS*PU	585	(pattern support = 18 / 387)(pattern violations = 1 / 110)(violation support = 1 / 22)*(1 / 15658 (Node))
PS*VS	587	(pattern support = 18 / 387)*(violation support = 1 / 22)
PSVSPU	1017	(pattern support = 18 / 387)(violation support = 1 / 22)(1 / 15658 (Node))
PU	-	filtered
PV	-	filtered
PV*PU	-	filtered
PV*VS	-	filtered
PVVSPU	-	filtered
Rareness	587	1 - (22 / 18)
VS	-	filtered
VS*PU	-	filtered

closure/319/build/src/com/google/javascript/jscomp/jsonml/Reader.java#transformJumpStmt(JsonML, Node, int)
closure/319/build/src/com/google/javascript/jscomp/jsonml/Reader.java#transformRegExpExpr(JsonML, Node)
closure/319/build/src/com/google/javascript/jscomp/jsonml/Reader.java#transformLabelledStmt(JsonML, Node)
closure/319/build/src/com/google/javascript/jscomp/jsonml/Reader.java#transformIdPatt(JsonML, Node)
closure/319/build/src/com/google/javascript/jscomp/jsonml/Reader.java#transformInitPatt(JsonML, Node)

7899

Strategy	Rank	Desc
	-	filtered
Confidence	-	filtered
DefectIndicator	-	filtered
O-E2MN	-	filtered
O-E2MN*PS	-	filtered
O-E2MNPSPU	-	filtered
O-E2MNPSPV	-	filtered
O-E2MNPSPV*PU	-	filtered
O-E2MNPSPV*VS	-	filtered
O-E2MNPSPVVSPU	-	filtered
O-E2MNPSVS	-	filtered
O-E2MNPSVS*PU	-	filtered
O-E2MN*PU	-	filtered
O-E2MN*PV	-	filtered
O-E2MNPVPU	-	filtered
O-E2MNPVVS	404	(overlap = 5.00 / 8.00)(pattern violations = 1 / 117)(violation support = 1 / 16)
O-E2MNPVVS*PU	567	(overlap = 5.00 / 8.00)(pattern violations = 1 / 117)(violation support = 1 / 16)*(1 / 15658 (Node))
O-E2MN*VS	555	(overlap = 5.00 / 8.00)*(violation support = 1 / 16)
O-E2MNVSPU	1005	(overlap = 5.00 / 8.00)(violation support = 1 / 16)(1 / 15658 (Node))
PS	-	filtered
PS*PU	-	filtered
PS*PV	-	filtered
PSPVPU	-	filtered
PSPVVS	-	filtered
PSPVVS*PU	-	filtered
PS*VS	-	filtered
PSVSPU	-	filtered
PU	-	filtered
PV	-	filtered
PV*PU	-	filtered
PV*VS	406	(pattern violations = 1 / 117)*(violation support = 1 / 16)
PVVSPU	597	(pattern violations = 1 / 117)(violation support = 1 / 16)(1 / 15658 (Node))
Rareness	-	filtered
VS	517	(violation support = 1 / 16)
VS*PU	915	(violation support = 1 / 16)*(1 / 15658 (Node))

closure/319/build/src/com/google/javascript/jscomp/DevirtualizePrototypeMethods.java#rewriteDefinition(Node, String)
closure/319/build/src/com/google/javascript/jscomp/ExpressionDecomposer.java#extractExpression(Node, Node)
closure/319/build/src/com/google/javascript/jscomp/FunctionToBlockMutator.java#replaceReturns(Node, String, String, boolean)
closure/319/build/src/com/google/javascript/jscomp/NodeUtil.java#newName(CodingConvention, String, Node)
closure/319/build/src/com/google/javascript/jscomp/PeepholeFoldConstants.java#tryFoldInForcedStringContext(Node)

9026

Strategy	Rank	Desc
	758	()
Confidence	-	filtered
DefectIndicator	-	filtered
O-E2MN	-	filtered
O-E2MN*PS	-	filtered
O-E2MNPSPU	-	filtered
O-E2MNPSPV	-	filtered
O-E2MNPSPV*PU	-	filtered
O-E2MNPSPV*VS	-	filtered
O-E2MNPSPVVSPU	-	filtered
O-E2MNPSVS	-	filtered
O-E2MNPSVS*PU	-	filtered
O-E2MN*PU	3614	(overlap = 5.00 / 7.00)*(1 / 15658 (Node))
O-E2MN*PV	-	filtered
O-E2MNPVPU	-	filtered
O-E2MNPVVS	-	filtered
O-E2MNPVVS*PU	-	filtered
O-E2MN*VS	-	filtered
O-E2MNVSPU	-	filtered
PS	-	filtered
PS*PU	-	filtered
PS*PV	-	filtered
PSPVPU	-	filtered
PSPVVS	-	filtered
PSPVVS*PU	-	filtered
PS*VS	-	filtered
PSVSPU	-	filtered
PU	1621	(1 / 15658 (Node))
PV	-	filtered
PV*PU	-	filtered
PV*VS	-	filtered
PVVSPU	-	filtered
Rareness	-	filtered
VS	-	filtered
VS*PU	-	filtered

closure/319/build/src/com/google/javascript/jscomp/ObjectPropertyStringPreprocess.java#visit(NodeTraversal, Node, Node)
closure/319/build/src/com/google/javascript/jscomp/ExpressionDecomposer.java#extractExpression(Node, Node)
closure/319/build/src/com/google/javascript/jscomp/NodeUtil.java#newVarNode(String, Node)
closure/319/build/src/com/google/javascript/jscomp/FunctionToBlockMutator.java#replaceReturns(Node, String, String, boolean)
closure/319/build/src/com/google/javascript/jscomp/PeepholeFoldConstants.java#tryFoldInForcedStringContext(Node)

9127

Strategy	Rank	Desc
	759	()
Confidence	5	387 / (387 + 30)
DefectIndicator	14	(1 / 2142 (Collection)) * 387 / 3
O-E2MN	-	filtered
O-E2MN*PS	23	(overlap = 5.00 / 9.00)*(pattern support = 387 / 387)
O-E2MNPSPU	66	(overlap = 5.00 / 9.00)(pattern support = 387 / 387)(1 / 2142 (Collection))
O-E2MNPSPV	23	(overlap = 5.00 / 9.00)(pattern support = 387 / 387)(pattern violations = 1 / 30)
O-E2MNPSPV*PU	-	filtered
O-E2MNPSPV*VS	12	(overlap = 5.00 / 9.00)(pattern support = 387 / 387)(pattern violations = 1 / 30)*(violation support = 1 / 3)
O-E2MNPSPVVSPU	22	(overlap = 5.00 / 9.00)(pattern support = 387 / 387)(pattern violations = 1 / 30)(violation support = 1 / 3)(1 / 2142 (Collection))
O-E2MNPSVS	12	(overlap = 5.00 / 9.00)(pattern support = 387 / 387)(violation support = 1 / 3)
O-E2MNPSVS*PU	19	(overlap = 5.00 / 9.00)(pattern support = 387 / 387)(violation support = 1 / 3)*(1 / 2142 (Collection))
O-E2MN*PU	-	filtered
O-E2MN*PV	-	filtered
O-E2MNPVPU	-	filtered
O-E2MNPVVS	33	(overlap = 5.00 / 9.00)(pattern violations = 1 / 30)(violation support = 1 / 3)
O-E2MNPVVS*PU	118	(overlap = 5.00 / 9.00)(pattern violations = 1 / 30)(violation support = 1 / 3)*(1 / 2142 (Collection))
O-E2MN*VS	196	(overlap = 5.00 / 9.00)*(violation support = 1 / 3)
O-E2MNVSPU	185	(overlap = 5.00 / 9.00)(violation support = 1 / 3)(1 / 2142 (Collection))
PS	5	(pattern support = 387 / 387)
PS*PU	43	(pattern support = 387 / 387)*(1 / 2142 (Collection))
PS*PV	5	(pattern support = 387 / 387)*(pattern violations = 1 / 30)
PSPVPU	48	(pattern support = 387 / 387)(pattern violations = 1 / 30)(1 / 2142 (Collection))
PSPVVS	6	(pattern support = 387 / 387)(pattern violations = 1 / 30)(violation support = 1 / 3)
PSPVVS*PU	14	(pattern support = 387 / 387)(pattern violations = 1 / 30)(violation support = 1 / 3)*(1 / 2142 (Collection))
PS*VS	6	(pattern support = 387 / 387)*(violation support = 1 / 3)
PSVSPU	14	(pattern support = 387 / 387)(violation support = 1 / 3)(1 / 2142 (Collection))
PU	-	filtered
PV	-	filtered
PV*PU	-	filtered
PV*VS	26	(pattern violations = 1 / 30)*(violation support = 1 / 3)
PVVSPU	104	(pattern violations = 1 / 30)(violation support = 1 / 3)(1 / 2142 (Collection))
Rareness	6	1 - (3 / 387)
VS	118	(violation support = 1 / 3)
VS*PU	154	(violation support = 1 / 3)*(1 / 2142 (Collection))

closure/319/build/src/com/google/javascript/jscomp/InlineFunctions.java#resolveInlineConflictsForFunction(FunctionState)
closure/319/build/src/com/google/javascript/jscomp/DataFlowAnalysis.java#setOut(List)
closure/319/build/src/com/google/javascript/jscomp/LinkedFlowScope.java#equals(Object)
closure/319/build/src/com/google/javascript/jscomp/NameReferenceGraphConstruction.java#recordSubclassPrototypePropUse(FunctionType, String, Reference)
closure/319/build/src/com/google/javascript/jscomp/graph/LinkedDirectedGraph.java#getDirectedSuccNodes(DiGraphNode)

387