src/main/java/org/apache/commons/lang3/Validate.java (18 lines):
	- line 94: // TODO when breaking BC, consider returning value
	- line 115: // TODO when breaking BC, consider returning value
	- line 135: // TODO when breaking BC, consider returning value
	- line 156: // TODO when breaking BC, consider returning value
	- line 177: // TODO when breaking BC, consider returning value
	- line 201: // TODO when breaking BC, consider returning value
	- line 273: // TODO when breaking BC, consider returning value
	- line 294: // TODO when breaking BC, consider returning value
	- line 314: // TODO when breaking BC, consider returning value
	- line 335: // TODO when breaking BC, consider returning value
	- line 356: // TODO when breaking BC, consider returning value
	- line 380: // TODO when breaking BC, consider returning value
	- line 402: // TODO when breaking BC, consider returning type
	- line 427: // TODO when breaking BC, consider returning type
	- line 449: // TODO when breaking BC, consider returning obj
	- line 472: // TODO when breaking BC, consider returning obj
	- line 617: // TODO when breaking BC, consider returning input
	- line 640: // TODO when breaking BC, consider returning input


src/main/java/org/apache/commons/lang3/Functions.java (9 lines):
	- line 80: * <p>TODO for 4.0: Move to org.apache.commons.lang3.function.</p>
	- line 104: * <p>TODO for 4.0: Move to org.apache.commons.lang3.function.</p>
	- line 130: * <p>TODO for 4.0: Move to org.apache.commons.lang3.function.</p>
	- line 155: * <p>TODO for 4.0: Move to org.apache.commons.lang3.function.</p>
	- line 177: * <p>TODO for 4.0: Move to org.apache.commons.lang3.function.</p>
	- line 199: * <p>TODO for 4.0: Move to org.apache.commons.lang3.function.</p>
	- line 223: * <p>TODO for 4.0: Move to org.apache.commons.lang3.function.</p>
	- line 246: * <p>TODO for 4.0: Move to org.apache.commons.lang3.function.</p>
	- line 266: * <p>TODO for 4.0: Move to org.apache.commons.lang3.function.</p>


src/main/java/org/apache/commons/lang3/ObjectUtils.java (7 lines):
	- line 285: * <p>TODO Move to ComparableUtils.</p>
	- line 299: * <p>TODO Move to ComparableUtils.</p>
	- line 583: * TODO Rename to getIfNull in 4.0
	- line 1017: // TODO Java 11 Use Optional#isEmpty()
	- line 1057: * <p>TODO Move to ComparableUtils.</p>
	- line 1124: * <p>TODO Move to ComparableUtils.</p>
	- line 1390: * @deprecated TODO Make private in 4.0.


src/conf/spotbugs-exclude-filter.xml (5 lines):
	- line 29: <!-- TODO Can any of these be done without breaking binary compatibility? -->
	- line 40: <!-- TODO ? -->
	- line 44: <!-- TODO Can any of these be done without breaking binary compatibility? -->
	- line 50: <!-- TODO Cannot be done without breaking binary compat. -->
	- line 56: <!-- TODO Cannot be done without breaking binary compat. -->


src/main/java/org/apache/commons/lang3/exception/ExceptionUtils.java (3 lines):
	- line 49: // TODO: Remove in Lang 4
	- line 249: // TODO: Remove in Lang 4
	- line 1103: * @deprecated TODO Make private in 4.0.


src/main/java/org/apache/commons/lang3/CharSequenceUtils.java (3 lines):
	- line 64: //            // TODO: Do we assume searchChar is usually relatively small;
	- line 69: //            // TODO: Implement rather than convert to String
	- line 391: * @deprecated TODO Make private in 4.0.


src/main/java/org/apache/commons/lang3/time/DurationFormatUtils.java (3 lines):
	- line 536: // TODO: Compare performance to see if anything was lost by
	- line 698: // TODO: Need to handle escaping of '
	- line 791: * @deprecated TODO Make private in 4.0.


src/main/java/org/apache/commons/lang3/reflect/FieldUtils.java (2 lines):
	- line 182: // FIXME is this workaround still needed? lang requires Java 6
	- line 940: * @deprecated TODO Make private in 4.0.


src/main/java/org/apache/commons/lang3/time/DurationUtils.java (2 lines):
	- line 162: // TODO when using Java >= 9: Use TimeUnit.toChronoUnit().
	- line 228: * @deprecated TODO Make private in 4.0.


src/main/java/org/apache/commons/lang3/text/StrBuilder.java (2 lines):
	- line 272: protected char[] buffer; // TODO make private?
	- line 275: protected int size; // TODO make private?


src/main/java/org/apache/commons/lang3/StringEscapeUtils.java (2 lines):
	- line 318: // TODO: throw "illegal character: \92" as an Exception if a \ on the end of the Java (as per the compiler)?
	- line 799: * @deprecated TODO Make private in 4.0.


src/main/java/org/apache/commons/lang3/LocaleUtils.java (2 lines):
	- line 341: // TODO Should this return the default locale?
	- line 386: * @deprecated TODO Make private in 4.0.


src/main/java/org/apache/commons/lang3/ThreadUtils.java (1 line):
	- line 568: * @deprecated TODO Make private in 4.0.


src/main/java/org/apache/commons/lang3/text/translate/UnicodeEscaper.java (1 line):
	- line 127: // TODO: Handle potential + sign per various Unicode escape implementations


src/main/java/org/apache/commons/lang3/EnumUtils.java (1 line):
	- line 453: * @deprecated TODO Make private in 4.0.


src/main/java/org/apache/commons/lang3/concurrent/locks/LockingVisitors.java (1 line):
	- line 389: * @deprecated TODO Make private in 4.0.


src/site/xdoc/article3_0.xml (1 line):
	- line 203: <section name="What next???"> TODO: Add Beta info.


src/main/java/org/apache/commons/lang3/BooleanUtils.java (1 line):
	- line 1217: * @deprecated TODO Make private in 4.0.


src/main/java/org/apache/commons/lang3/RandomStringUtils.java (1 line):
	- line 655: * @deprecated TODO Make private in 4.0.


src/main/java/org/apache/commons/lang3/NotImplementedException.java (1 line):
	- line 26: * This can act as an exception based TODO tag.</p>


src/main/java/org/apache/commons/lang3/time/DateFormatUtils.java (1 line):
	- line 412: * @deprecated TODO Make private in 4.0.


src/main/java/org/apache/commons/lang3/SerializationUtils.java (1 line):
	- line 256: * @deprecated TODO Make private in 4.0.


src/main/java/org/apache/commons/lang3/time/DateUtils.java (1 line):
	- line 1784: * @deprecated TODO Make private in 4.0.


src/main/java/org/apache/commons/lang3/reflect/TypeUtils.java (1 line):
	- line 1863: * @deprecated TODO Make private in 4.0.


src/main/java/org/apache/commons/lang3/reflect/ConstructorUtils.java (1 line):
	- line 293: * @deprecated TODO Make private in 4.0.


src/main/java/org/apache/commons/lang3/stream/IntStreams.java (1 line):
	- line 66: * @deprecated TODO Make private in 4.0.


src/main/java/org/apache/commons/lang3/ClassLoaderUtils.java (1 line):
	- line 84: * @deprecated TODO Make private in 4.0.


src/main/java/org/apache/commons/lang3/math/NumberUtils.java (1 line):
	- line 1819: * @deprecated TODO Make private in 4.0.


src/main/java/org/apache/commons/lang3/ClassPathUtils.java (1 line):
	- line 153: * @deprecated TODO Make private in 4.0.


src/main/java/org/apache/commons/lang3/event/EventUtils.java (1 line):
	- line 127: * @deprecated TODO Make private in 4.0.


src/main/java/org/apache/commons/lang3/time/AbstractFormatCache.java (1 line):
	- line 37: // TODO: Before making public move from getDateTimeInstance(Integer, ...) to int; or some other approach.


src/main/java/org/apache/commons/lang3/reflect/MemberUtils.java (1 line):
	- line 34: // TODO extract an interface to implement compareParameterSets(...)?


src/main/java/org/apache/commons/lang3/reflect/InheritanceUtils.java (1 line):
	- line 64: * @deprecated TODO Make private in 4.0.


src/main/java/org/apache/commons/lang3/function/Suppliers.java (1 line):
	- line 67: * @deprecated TODO Make private in 4.0.


src/main/java/org/apache/commons/lang3/reflect/MethodUtils.java (1 line):
	- line 1017: * @deprecated TODO Make private in 4.0.


src/main/java/org/apache/commons/lang3/CharUtils.java (1 line):
	- line 511: * @deprecated TODO Make private in 4.0.


src/main/java/org/apache/commons/lang3/SystemProperties.java (1 line):
	- line 4083: * @deprecated TODO Make private in 4.0.


src/main/java/org/apache/commons/lang3/CharRange.java (1 line):
	- line 32: // TODO: This is no longer public and will be removed later as CharSet is moved


src/main/java/org/apache/commons/lang3/StringUtils.java (1 line):
	- line 9298: * @deprecated TODO Make private in 4.0.


src/main/java/org/apache/commons/lang3/AnnotationUtils.java (1 line):
	- line 352: * @deprecated TODO Make private in 4.0.


src/main/java/org/apache/commons/lang3/CharSetUtils.java (1 line):
	- line 241: * @deprecated TODO Make private in 4.0.


src/main/java/org/apache/commons/lang3/ClassUtils.java (1 line):
	- line 1632: * @deprecated TODO Make private in 4.0.


src/main/java/org/apache/commons/lang3/ArrayUtils.java (1 line):
	- line 9623: * @deprecated TODO Make private in 4.0.


src/main/java/org/apache/commons/lang3/ArraySorter.java (1 line):
	- line 25: * TODO For 4.0, rename to ArraySort, since we cover the sort() method here, see also ArrayFill.


src/main/java/org/apache/commons/lang3/RegExUtils.java (1 line):
	- line 748: * @deprecated TODO Make private in 4.0.


src/main/java/org/apache/commons/lang3/RandomUtils.java (1 line):
	- line 286: * @deprecated TODO Make private in 4.0.


src/main/java/org/apache/commons/lang3/math/IEEE754rUtils.java (1 line):
	- line 255: * @deprecated TODO Make private in 4.0.


src/main/java/org/apache/commons/lang3/time/FastDateParser.java (1 line):
	- line 528: // TODO Use of getZoneStrings() is discouraged per its Javadoc.


src/main/java/org/apache/commons/lang3/ArchUtils.java (1 line):
	- line 142: * @deprecated TODO Make private in 4.0.