apache / commons-text - Conditional Complexity

Intro

Conditional complexity (also called cyclomatic complexity) is a term used to measure the complexity of software. The term refers to the number of possible paths through a program function. A higher value ofter means higher maintenance and testing costs (infosecinstitute.com).
Conditional complexity is calculated by counting all conditions in the program that can affect the execution path (e.g. if statement, loops, switches, and/or operators, try and catch blocks...).
Conditional complexity is measured at the unit level (methods, functions...).
Units are classified in four categories based on the measured McCabe index: 1-5 (simple units), 6-10 (medium complex units), 11-25 (complex units), 26+ (very complex units).

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Conditional Complexity Overall

There are 1,170 units with 8,893 lines of code in units (76.2% of code).

0 very complex units (0 lines of code)
3 complex units (226 lines of code)
14 medium complex units (816 lines of code)
65 simple units (1,543 lines of code)
1,088 very simple units (6,308 lines of code)

Legend:

51+

26-50

11-25

6-10

1-5

Alternative Visuals

3D view of all units

Conditional Complexity per Extension

51+

26-50

11-25

6-10

1-5

Conditional Complexity per Logical Component

primary logical decomposition

51+

26-50

11-25

6-10

1-5

Most Complex Units

Top 50 most complex units

Unit	# lines	McCabe index	# params
public int read() in src/main/java/org/apache/commons/text/io/StringSubstitutorReader.java	104	30	3
private Snake getMiddleSnake() in src/main/java/org/apache/commons/text/diff/StringsComparator.java	51	27	4
private static LevenshteinResults findDetailedResults() in src/main/java/org/apache/commons/text/similarity/LevenshteinDetailedDistance.java	71	27	4
private Result substitute() in src/main/java/org/apache/commons/text/StringSubstitutor.java	121	23	4
private int substitute() in src/main/java/org/apache/commons/text/StrSubstitutor.java	124	23	4
public int translate() in src/main/java/org/apache/commons/text/translate/NumericEntityUnescaper.java	49	22	3
public static String wrap() in src/main/java/org/apache/commons/text/WordUtils.java	85	22	5
private static LevenshteinResults limitedCompare() in src/main/java/org/apache/commons/text/similarity/LevenshteinDetailedDistance.java	69	19	3
private static int limitedCompare() in src/main/java/org/apache/commons/text/similarity/LevenshteinDistance.java	63	18	3
public final void applyPattern() in src/main/java/org/apache/commons/text/ExtendedMessageFormat.java	65	14	1
private void buildScript() in src/main/java/org/apache/commons/text/diff/StringsComparator.java	33	13	5
public static ParsedDecimal from() in src/main/java/org/apache/commons/text/numbers/ParsedDecimal.java	39	12	1
private static LevenshteinResults unlimitedCompare() in src/main/java/org/apache/commons/text/similarity/LevenshteinDetailedDistance.java	52	12	2
public String generate() in src/main/java/org/apache/commons/text/RandomStringGenerator.java	38	12	1
private int readArgumentIndex() in src/main/java/org/apache/commons/text/ExtendedMessageFormat.java	32	11	2
public int lastIndexOf() in src/main/java/org/apache/commons/text/StrBuilder.java	23	11	2
public int lastIndexOf() in src/main/java/org/apache/commons/text/TextStringBuilder.java	23	11	2
public int translate() in src/main/java/org/apache/commons/text/translate/UnicodeUnescaper.java	25	10	3
public String lookup() in src/main/java/org/apache/commons/text/lookup/ResourceBundleStringLookup.java	26	10	1
private int readWithQuotes() in src/main/java/org/apache/commons/text/StrTokenizer.java	48	10	7
private int readWithQuotes() in src/main/java/org/apache/commons/text/StringTokenizer.java	48	10	7
public static AlphabetConverter createConverter() in src/main/java/org/apache/commons/text/AlphabetConverter.java	70	10	3
private static int unlimitedCompare() in src/main/java/org/apache/commons/text/similarity/LevenshteinDistance.java	42	10	2
public int translate() in src/main/java/org/apache/commons/text/translate/OctalUnescaper.java	19	9	3
public static Formatter append() in src/main/java/org/apache/commons/text/FormattableUtils.java	25	9	7
public Double apply() in src/main/java/org/apache/commons/text/similarity/JaccardSimilarity.java	25	9	2
public int indexOf() in src/main/java/org/apache/commons/text/StrBuilder.java	27	9	2
public int indexOf() in src/main/java/org/apache/commons/text/TextStringBuilder.java	27	9	2
public final void translate() in src/main/java/org/apache/commons/text/translate/CharSequenceTranslator.java	27	8	2
private String insertFormats() in src/main/java/org/apache/commons/text/ExtendedMessageFormat.java	34	8	2
public String lookup() in src/main/java/org/apache/commons/text/lookup/JavaPlatformStringLookup.java	21	8	1
public static String abbreviate() in src/main/java/org/apache/commons/text/WordUtils.java	25	8	4
private int readNextToken() in src/main/java/org/apache/commons/text/StrTokenizer.java	31	8	5
private int readNextToken() in src/main/java/org/apache/commons/text/StringTokenizer.java	26	8	5
private void addSingleEncoding() in src/main/java/org/apache/commons/text/AlphabetConverter.java	38	8	5
private static String algorithmC() in src/main/java/org/apache/commons/text/similarity/LongestCommonSubsequence.java	32	8	2
public IntersectionResult apply() in src/main/java/org/apache/commons/text/similarity/IntersectionSimilarity.java	25	8	2
public Integer fuzzyScore() in src/main/java/org/apache/commons/text/similarity/FuzzyScore.java	27	8	2
private StrBuilder replaceImpl() in src/main/java/org/apache/commons/text/StrBuilder.java	19	8	5
public StrBuilder trim() in src/main/java/org/apache/commons/text/StrBuilder.java	21	8	0
private TextStringBuilder replaceImpl() in src/main/java/org/apache/commons/text/TextStringBuilder.java	20	8	5
public TextStringBuilder trim() in src/main/java/org/apache/commons/text/TextStringBuilder.java	21	8	0
public String lookup() in src/main/java/org/apache/commons/text/lookup/DnsStringLookup.java	24	7	1
public static String initials() in src/main/java/org/apache/commons/text/WordUtils.java	24	7	2
public static String swapCase() in src/main/java/org/apache/commons/text/WordUtils.java	30	7	1
private int appendWholeGrouped() in src/main/java/org/apache/commons/text/numbers/ParsedDecimal.java	28	7	2
private String toScientificString() in src/main/java/org/apache/commons/text/numbers/ParsedDecimal.java	34	7	2
public boolean equals() in src/main/java/org/apache/commons/text/similarity/LevenshteinResults.java	12	7	1
public Double cosineSimilarity() in src/main/java/org/apache/commons/text/similarity/CosineSimilarity.java	23	7	2
public int read() in src/main/java/org/apache/commons/text/StrBuilder.java	17	7	3