jena-core/src/main/java/org/apache/jena/ext/xerces/jaxp/datatype/DurationImpl.java (25 lines):
	- line 175: * TODO: Javadoc
	- line 319: * TODO: Javadoc
	- line 507: * TODO: Javadoc
	- line 518: * TODO: Javadoc
	- line 529: * TODO: Javadoc
	- line 532: * @param idx TODO: ???
	- line 555: * TODO: Javadoc.
	- line 557: * @param whole TODO: ???
	- line 558: * @param parts TODO: ???
	- line 559: * @param partsIndex TODO: ???
	- line 560: * @param len TODO: ???
	- line 561: * @param tokens TODO: ???
	- line 563: * @throws IllegalArgumentException TODO: ???
	- line 600: * TODO: Javadoc
	- line 602: * @param whole TODO: ???.
	- line 603: * @param part TODO: ???.
	- line 604: * @param index TODO: ???.
	- line 606: * @return TODO: ???.
	- line 608: * @throws IllegalArgumentException TODO: ???.
	- line 627: * TODO: Javadoc.
	- line 629: * @param whole TODO: ???.
	- line 630: * @param part TODO: ???.
	- line 631: * @param index TODO: ???.
	- line 633: * @return TODO: ???.
	- line 635: * @throws IllegalArgumentException TODO: ???.


jena-iri/src/main/java/org/apache/jena/iri/ViolationCodes.java (14 lines):
	- line 169: To disable this behaviour, this scheme has to be disabled using // TODO how to disable scheme
	- line 243: To disable this behaviour, this scheme has to be disabled using // TODO how to disable scheme
	- line 326: To disable this behaviour, this scheme has to be disabled using // TODO how to disable scheme
	- line 497: To disable this behaviour, this scheme has to be disabled using // TODO how to disable scheme
	- line 589: To disable this behaviour, this scheme has to be disabled using // TODO how to disable scheme
	- line 726: <br/>TODO: case of NIS<br/>TODO:
	- line 728: <br/>TODO:
	- line 730: <br/>TODO: e-mail about frags in URNs<br/>TODO:
	- line 7111: // TODO complete entry for DNS_LENGTH_LIMIT
	- line 7117: // TODO complete entry for DNS_LABEL_LENGTH_LIMIT
	- line 7123: // TODO complete entry for NOT_UTF8_ESCAPE
	- line 7129: // TODO complete entry for NOT_UTF8_ESCAPE_IN_HOST
	- line 7135: // TODO complete entry for BAD_DOT_IN_IDN
	- line 7504: // TODO complete entry for QUERY_IN_LEGACY_SCHEME


jena-iri/src/main/java/org/apache/jena/iri/impl/AbsIRIImpl.java (7 lines):
	- line 248: // TODO ToAsciiMask
	- line 351: // TODO Java 1.4/1.5 issue
	- line 714: // TODO getCooked
	- line 720: // TODO normalize
	- line 736: // TODO http://example.com/&#x10300;&#x10301;&#x10302 =>
	- line 752: // TODO ladderEquals
	- line 758: // TODO ladderEquals


jena-geosparql/src/main/java/org/apache/jena/geosparql/implementation/parsers/gml/GMLReader.java (4 lines):
	- line 310: //TODO Try using: GeometricShapeFactory gsf = new GeometricShapeFactory();
	- line 311: //TODO Arc: three points that describe - centre and angles?
	- line 312: //TODO Circle: three points that describe - centre and angles?
	- line 313: //TODO Add methods to GeometryWrapperFactory.createGMLArc, createGMLCircle, createGMLCircleByCentrePoint.


jena-iri/src/main/java/org/apache/jena/iri/IRIFactory.java (4 lines):
	- line 207: // TODO copy port numbers into violations.xml
	- line 389: // TODO setQueryCharacterRestrictions
	- line 440: // TODO create/7
	- line 472: // TODO create/5


jena-core/src/main/java/org/apache/jena/reasoner/rulesys/OWLMiniReasonerFactory.java (3 lines):
	- line 97: .addProperty(ReasonerVocabulary.supportsP, TransitiveReasoner.directSubClassOf.toString() ) // TODO -- typing
	- line 98: .addProperty(ReasonerVocabulary.supportsP, TransitiveReasoner.directSubPropertyOf.toString() ) // TODO -- typing
	- line 99: // TODO - add OWL elements supported


jena-iri/src/main/xml/org/apache/jena/iri/impl/viol2java.xsl (3 lines):
	- line 215: // TODO complete entry for <xsl:value-of select= "name"/>
	- line 336: To disable this behaviour, this scheme has to be disabled using // TODO how to disable scheme
	- line 425: <xsl:text>&lt;br/>TODO: </xsl:text>


jena-db/jena-dboe-trans-data/src/main/java/org/apache/jena/dboe/trans/bplustree/BPTreeNode.java (3 lines):
	- line 275: // TODO Optimization - get max record on min side once and for all if exact match.
	- line 749: page.release(); // TODO But rebalance may have freed this?
	- line 933: // TODO ** HERE is it tracked correctly? Turmn tracking on, test_clear_02 and enable read checking in   Lifecycle track.free.


jena-core/src/main/java/org/apache/jena/reasoner/rulesys/OWLMicroReasonerFactory.java (3 lines):
	- line 102: .addProperty(ReasonerVocabulary.supportsP, TransitiveReasoner.directSubClassOf.toString() ) // TODO -- typing
	- line 103: .addProperty(ReasonerVocabulary.supportsP, TransitiveReasoner.directSubPropertyOf.toString() ) // TODO -- typing
	- line 104: // TODO - add OWL elements supported


jena-core/src/main/java/org/apache/jena/util/FileUtils.java (2 lines):
	- line 269: TODO handle threading issues, mkdir failure, and better cleanup
	- line 330: // TODO Replace with FileManager


jena-iri/src-dev/buildlexer/PatternCompilerBuilder.java (2 lines):
	- line 19: // TODO e-mail uri list about . at end of domain name
	- line 20: // TODO e-mail uri list about IPv4 vs host:


jena-iri/src/main/java/org/apache/jena/iri/impl/PatternCompiler.java (2 lines):
	- line 19: // TODO e-mail uri list about . at end of domain name
	- line 20: // TODO e-mail uri list about IPv4 vs host:


jena-core/src/main/java/org/apache/jena/rdfxml/xmlinput0/impl/URIReference.java (2 lines):
	- line 32: // TODO: not for 2.3 IRI spec conformance
	- line 168: // TODO: not for 2.3 move some of the check upwards ...


jena-extras/jena-serviceenhancer/src/main/java/org/apache/jena/sparql/service/enhancer/impl/util/IteratorUtils.java (2 lines):
	- line 57: // TODO We should add sanity checks if rhs contain keys not in lhs
	- line 61: // TODO If there is a prior rhs iterator then consume it


jena-arq/src/main/java/org/apache/jena/sparql/algebra/OpAsQuery.java (2 lines):
	- line 73: // TODO Optimization formats like OpTopN (which is an optimizer additional algebra operator).
	- line 74: // TODO More group flattening. This is better presentation, not chanage in algebra.


jena-core/src/main/java/org/apache/jena/ext/xerces/impl/dv/xs/BaseSchemaDVFactory.java (2 lines):
	- line 85: // TODO: remove this in Jena 6 together with the datatype registrations.
	- line 222: // TODO: remove this in Jena 6 together with the datatype registrations.


jena-extras/jena-serviceenhancer/src/main/java/org/apache/jena/sparql/service/enhancer/slice/impl/SliceAccessorImpl.java (2 lines):
	- line 214: // TODO Release all claimed task-ranges
	- line 345: // FIXME - Add failed ranges again


jena-extras/jena-serviceenhancer/src/main/java/org/apache/jena/sparql/service/enhancer/impl/QueryIterServiceBulk.java (2 lines):
	- line 235: // TODO We could rely on the backend iterator to update the cache with the known size
	- line 470: // TODO If the result set limit is known then restrict the iterators to it


jena-arq/src/main/java/org/apache/jena/sparql/algebra/optimize/TransformFilterInequality.java (2 lines):
	- line 114: // TODO There is actually a special case here, if the inequality
	- line 209: // TODO This may actually be overly conservative, since we aren't going


jena-core/src/main/java/org/apache/jena/rdfxml/xmlinput1/impl/URIReference.java (2 lines):
	- line 34: // TODO: not for 2.3 IRI spec conformance
	- line 175: // TODO: not for 2.3 move some of the check upwards ...


jena-arq/src/main/java/org/apache/jena/sparql/algebra/optimize/TransformFilterImplicitJoin.java (2 lines):
	- line 115: // TODO In principal this may be safe provided we carefully apply the
	- line 163: // TODO Where there are multiple conditions it may be necessary to


jena-extras/jena-serviceenhancer/src/main/java/org/apache/jena/sparql/service/enhancer/claimingcache/RefImpl.java (2 lines):
	- line 52: // TODO Would it be worthwhile to add a pre-release action that is run immediately before
	- line 77: // TODO The map is only for debugging / reporting - remove?


jena-arq/src/main/java/org/apache/jena/sparql/function/StandardFunctions.java (2 lines):
	- line 110: //TODO op:numeric-greater-than etc.
	- line 111: //TODO sparql:* for all the SPARQL builtins.


jena-iri/src/main/java/org/apache/jena/iri/impl/SchemeSpecification.java (1 line):
	- line 98: // TODO dns part of scheme spec ....


jena-extras/jena-serviceenhancer/src/main/java/org/apache/jena/sparql/service/enhancer/impl/RequestExecutor.java (1 line):
	- line 177: // TODO Support ServiceOpts from Node directly


jena-core/src/main/java/org/apache/jena/rdfxml/xmlinput0/states/Frame.java (1 line):
	- line 141: // TODO this may be one point to intercept xml:base.


jena-core/src/main/java/org/apache/jena/ontology/OntTools.java (1 line):
	- line 284: * TODO: we could throw an exception to simulate a non-local exit


jena-arq/src/main/java/org/apache/jena/sparql/function/library/leviathan/sq.java (1 line):
	- line 41: // TODO Should squaring a float keep it a float?


jena-arq/src/main/java/org/apache/jena/atlas/data/AbstractDataBag.java (1 line):
	- line 70: * disk. TODO Improve this by getting the directory from a config file


jena-core/src/main/java/org/apache/jena/ext/xerces/impl/dv/xs/SchemaDVFactoryImpl.java (1 line):
	- line 46: // TODO: move specific 1.0 DV implementation from base


jena-extras/jena-serviceenhancer/src/main/java/org/apache/jena/sparql/service/enhancer/impl/IteratorFactoryWithBuffer.java (1 line):
	- line 250: // TODO For completeness shrink e.g. if the needed size of the buffer has halved


jena-extras/jena-serviceenhancer/src/main/java/org/apache/jena/sparql/service/enhancer/impl/CacheProviderRegistry.java (1 line):
	- line 24: // TODO Allow custom cache providers via a registry


jena-core/src/main/java/org/apache/jena/reasoner/rulesys/impl/RETEEngine.java (1 line):
	- line 362: // TODO possibly introduce a threshold here for the number of patterns allowed before generalizing


jena-geosparql/src/main/java/org/apache/jena/geosparql/implementation/registry/UnitsRegistry.java (1 line):
	- line 93: //TODO: EPSG also defined units URIs at https://epsg.io/9096-units. More exhaustive than OGC.


jena-core/src/main/java/org/apache/jena/rdfxml/xmlinput1/states/Frame.java (1 line):
	- line 143: // TODO this may be one point to intercept xml:base.


jena-iri/src/main/java/org/apache/jena/iri/impl/ResolvedRelativeIRI.java (1 line):
	- line 63: // TODO e-mail concerning equals/equalsIgnoreCase


jena-arq/src/main/java/org/apache/jena/sparql/function/library/leviathan/cube.java (1 line):
	- line 41: // TODO Should cubing a float keep it a float?


jena-arq/src/main/java/org/apache/jena/sparql/algebra/optimize/TransformEliminateAssignments.java (1 line):
	- line 505: // TODO Technically if the assignment is single use and comes from


jena-arq/src/main/java/org/apache/jena/query/ParameterizedSparqlString.java (1 line):
	- line 1216: // TODO: Detecting eligible variable parameters


jena-core/src/main/java/org/apache/jena/rdfxml/xmlinput1/impl/AttributeLexer.java (1 line):
	- line 181: //         TODO: not for 2.3. specialize ERR_SYNTAX_ERROR ?


jena-iri/src/main/jflex/org/apache/jena/iri/impl/path.jflex (1 line):
	- line 53: // TODO path absolute


jena-core/src/main/java/org/apache/jena/rdfxml/xmlinput0/states/WantPropertyElement.java (1 line):
	- line 289: // TODO: not for 2.3. refine this error code.


jena-iri/src/main/java/org/apache/jena/iri/impl/AbsLexer.java (1 line):
	- line 131: // TODO more char tests, make more efficient


jena-arq/src/main/java/org/apache/jena/sparql/modify/TemplateLib.java (1 line):
	- line 39: // TODO We could eliminate some of the duplication in this class by writing


jena-core/src/main/java/org/apache/jena/reasoner/rulesys/impl/Generator.java (1 line):
	- line 196: // it seems better to omit this. TODO review


jena-arq/src/main/java/org/apache/jena/sparql/function/library/leviathan/pow.java (1 line):
	- line 41: // TODO Should raising a float to a power keep it a float?


jena-examples/src/main/java/org/apache/jena/example/pizza/PizzaSparqlNoInf.java (1 line):
	- line 41: * <p>TODO class comment</p>


jena-extras/jena-serviceenhancer/src/main/java/org/apache/jena/sparql/service/enhancer/slice/api/ArrayOps.java (1 line):
	- line 66: // TODO Cache with a ClassInstanceMap?


jena-core/src/main/java/org/apache/jena/reasoner/rulesys/impl/LPInterpreter.java (1 line):
	- line 541: // TODO: improved implementation of last call case


jena-extras/jena-serviceenhancer/src/main/java/org/apache/jena/sparql/service/enhancer/claimingcache/AsyncClaimingCacheImplGuava.java (1 line):
	- line 350: // TODO This should become a test case that tests the eviction guard feature


jena-arq/src/main/java/org/apache/jena/atlas/data/DistinctDataNet.java (1 line):
	- line 109: // TODO: Improve performance by making the superclass .iterator() use


jena-iri/src/main/java/org/apache/jena/iri/impl/ViolationCodeInfo.java (1 line):
	- line 72: // TODO: definitions of schemes etc.


jena-core/src/main/java/org/apache/jena/reasoner/rulesys/impl/LPBRuleEngine.java (1 line):
	- line 280: /** FIXME: Unify with #generatorFor(TriplePattern) - but investigate what about


jena-fuseki2/jena-fuseki-geosparql/src/main/java/org/apache/jena/ext/io/github/galbiston/rdf_tables/file/PrefixReader.java (1 line):
	- line 39: //TODO - load default prefixes and from file.


jena-permissions/src/main/java/org/apache/jena/permissions/query/rewriter/SecuredFunction.java (1 line):
	- line 96: // TODO Auto-generated method stub


jena-core/src/main/java/org/apache/jena/ext/xerces/jaxp/datatype/XMLGregorianCalendarImpl.java (1 line):
	- line 944: // TODO: Non-optimal solution for now.


jena-fuseki2/jena-fuseki-access/src/main/java/org/apache/jena/fuseki/access/DatasetGraphAccessControl.java (1 line):
	- line 40: // TODO Settings will be pushed down to the wrapped dataset.


jena-core/src/main/java/org/apache/jena/reasoner/transitiveReasoner/TransitiveGraphCache.java (1 line):
	- line 46: * TODO Combine this with interval indexes (Agrawal, Borigda and Jagadish 1989)


jena-core/src/main/java/org/apache/jena/rdfxml/xmlinput0/impl/AttributeLexer.java (1 line):
	- line 174: //         TODO: not for 2.3. specialize ERR_SYNTAX_ERROR ?


jena-arq/src/main/java/org/apache/jena/sparql/algebra/optimize/TransformFilterEquality.java (1 line):
	- line 104: // TODO There is actually a special case here, if the equality


jena-arq/src/main/java/org/apache/jena/sparql/engine/index/LinearIndex.java (1 line):
	- line 39: * TODO: If this index starts to be used more often then consider various options for


jena-core/src/main/java/org/apache/jena/reasoner/package.html (1 line):
	- line 42: [TODO: ref]. However, if you need to dynamically check what reasoners are


jena-iri/src/main/java/org/apache/jena/iri/IRI.java (1 line):
	- line 372: // TODO check percent encoding to punycode.


jena-arq/src/main/java/org/apache/jena/sparql/core/DatasetDescription.java (1 line):
	- line 33: // TODO Integrate this further


jena-arq/src/main/java/org/apache/jena/sparql/engine/main/iterator/QueryIterService.java (1 line):
	- line 67: // FIXME This needs to be updated for chainable executors


jena-core/src/main/java/org/apache/jena/reasoner/rulesys/impl/LPTopGoalIterator.java (1 line):
	- line 97: // TODO nasty dynamic typing here.


jena-arq/src/main/java/org/apache/jena/sparql/path/eval/PathEngineN.java (1 line):
	- line 118: // TODO Rewrite


jena-core/src/main/java/org/apache/jena/reasoner/rulesys/OWLFBRuleReasonerFactory.java (1 line):
	- line 100: // TODO - add OWL elements supported


jena-core/src/main/java/org/apache/jena/ontology/impl/OntResourceImpl.java (1 line):
	- line 1386: // TODO this method doesn't seem to be called anywhere.


jena-core/src/main/java/org/apache/jena/reasoner/transitiveReasoner/GraphNode.java (1 line):
	- line 412: // TODO implement - for now default to non-cached


jena-core/src/main/java/org/apache/jena/reasoner/rulesys/impl/RuleClauseCode.java (1 line):
	- line 804: // TODO document the derivation of these strings and their intended use?


jena-arq/src/main/java/org/apache/jena/sparql/algebra/optimize/TransformImplicitLeftJoin.java (1 line):
	- line 133: // TODO A better approach here would be to build a dependency graph of


jena-ontapi/src/main/java/org/apache/jena/ontapi/impl/objects/OntClassImpl.java (1 line):
	- line 449: // TODO: optimize


jena-core/src/main/java/org/apache/jena/enhanced/Polymorphic.java (1 line):
	- line 124: TODO find a better way to make it testable.


jena-extras/jena-serviceenhancer/src/main/java/org/apache/jena/sparql/service/enhancer/slice/impl/RangeBufferImpl.java (1 line):
	- line 146: // TODO Add debug mode: Check when writing to already known ranges


jena-extras/jena-serviceenhancer/src/main/java/org/apache/jena/sparql/service/enhancer/example/ServiceCachingExamples.java (1 line):
	- line 80: // TODO needs cleanup


jena-fuseki2/jena-fuseki-core/src/main/java/org/apache/jena/fuseki/servlets/CrossOriginFilter.java (1 line):
	- line 408: // TODO: implement better detection of simple headers


jena-core/src/main/java/org/apache/jena/rdfxml/xmlinput1/SAX2Model.java (1 line):
	- line 112: // TODO: deprecate, and make throw MalformedURIException


jena-core/src/main/java/org/apache/jena/reasoner/rulesys/FBRuleInfGraph.java (1 line):
	- line 228: // TODO: Remove


jena-core/src/main/java/org/apache/jena/rdfxml/xmlinput1/states/WantPropertyElement.java (1 line):
	- line 289: // TODO: not for 2.3. refine this error code.


jena-core/src/main/java/org/apache/jena/reasoner/rulesys/Rule.java (1 line):
	- line 902: } else if (token.startsWith( "_" )) { // TODO rationalise [this is for the RIF code]


jena-core/src/main/java/org/apache/jena/ontology/OntDocumentManager.java (1 line):
	- line 1025: // TODO: this really suggests a bug in ModelMaker, kers to investigate


jena-ontapi/src/main/java/org/apache/jena/ontapi/common/EnhNodeFactory.java (1 line):
	- line 46: * TODO: consider a possibility to replace {@link EnhGraph} with {@link OntEnhGraph}.


jena-fuseki2/jena-fuseki-geosparql/src/main/java/org/apache/jena/ext/io/github/galbiston/rdf_tables/datatypes/DatatypeController.java (1 line):
	- line 37: //TODO load from file


jena-core/src/main/java/org/apache/jena/rdfxml/xmlinput0/SAX2Model.java (1 line):
	- line 112: // TODO: deprecate, and make throw MalformedURIException