apache / commons-crypto - 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 448 units with 3,243 lines of code in units (54.7% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
3 medium complex units (141 lines of code)
13 simple units (455 lines of code)
432 very simple units (2,647 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 void init() in src/main/java/org/apache/commons/crypto/jna/OpenSslJnaCipher.java	45	13	3
static in src/main/java/org/apache/commons/crypto/jna/OpenSslNativeJna.java	44	12	0
private static File extractLibraryFile() in src/main/java/org/apache/commons/crypto/NativeCodeLoader.java	52	11	3
HMODULE open_library() in src/main/native/org/apache/commons/crypto/DynamicLoader.c	62	10	1
public static void main() in src/main/java/org/apache/commons/crypto/Crypto.java	48	8	1
public static CryptoRandom getCryptoRandom() in src/main/java/org/apache/commons/crypto/random/CryptoRandomFactory.java	30	7	1
private static Class getClassByNameOrNull() in src/main/java/org/apache/commons/crypto/utils/ReflectionUtils.java	32	7	1
public OpenSslJnaCryptoRandom() in src/main/java/org/apache/commons/crypto/jna/OpenSslJnaCryptoRandom.java	26	7	1
public int read() in src/main/java/org/apache/commons/crypto/stream/CtrCryptoInputStream.java	30	7	1
public int doFinal() in src/main/java/org/apache/commons/crypto/cipher/OpenSslGaloisCounterMode.java	55	7	2
private static File findNativeLibrary() in src/main/java/org/apache/commons/crypto/NativeCodeLoader.java	33	7	0
public int read() in src/main/java/org/apache/commons/crypto/stream/CryptoInputStream.java	26	6	3
public long skip() in src/main/java/org/apache/commons/crypto/stream/CryptoInputStream.java	27	6	1
static String getArchName() in src/main/java/org/apache/commons/crypto/OsInfo.java	21	6	0
public int doFinal() in src/main/java/org/apache/commons/crypto/cipher/OpenSslGaloisCounterMode.java	44	6	5
static int check_update_max_output_len() in src/main/native/org/apache/commons/crypto/cipher/OpenSslNative.c	21	6	3
private static Properties createDefaultProperties() in src/main/java/org/apache/commons/crypto/utils/Utils.java	23	5	0
public static List splitClassNames() in src/main/java/org/apache/commons/crypto/utils/Utils.java	13	5	2
public int read() in src/main/java/org/apache/commons/crypto/stream/input/StreamInput.java	19	5	1
protected int decryptMore() in src/main/java/org/apache/commons/crypto/stream/CryptoInputStream.java	19	5	0
public int read() in src/main/java/org/apache/commons/crypto/stream/CryptoInputStream.java	24	5	1
public void write() in src/main/java/org/apache/commons/crypto/stream/CryptoOutputStream.java	20	5	3
private static String translateOSNameToFolderName() in src/main/java/org/apache/commons/crypto/OsInfo.java	15	5	1
public static CryptoCipher getCryptoCipher() in src/main/java/org/apache/commons/crypto/cipher/CryptoCipherFactory.java	24	5	2
private static void debug() in src/main/java/org/apache/commons/crypto/NativeCodeLoader.java	8	5	2
static FARPROC WINAPI do_dlsym_fallback() in src/main/native/org/apache/commons/crypto/org_apache_commons_crypto.h	18	5	4
public static void main() in src/main/java/org/apache/commons/crypto/jna/OpenSslJna.java	19	4	1
public OpenSslJnaCipher() in src/main/java/org/apache/commons/crypto/jna/OpenSslJnaCipher.java	14	4	2
public long skip() in src/main/java/org/apache/commons/crypto/stream/input/ChannelInput.java	19	4	1
protected void encrypt() in src/main/java/org/apache/commons/crypto/stream/CtrCryptoOutputStream.java	20	4	0
public void seek() in src/main/java/org/apache/commons/crypto/stream/CtrCryptoInputStream.java	13	4	1
public long skip() in src/main/java/org/apache/commons/crypto/stream/CtrCryptoInputStream.java	21	4	1
public static void main() in src/main/java/org/apache/commons/crypto/OsInfo.java	13	4	1
public void updateAAD() in src/main/java/org/apache/commons/crypto/cipher/OpenSslCipher.java	13	4	1
public void updateAAD() in src/main/java/org/apache/commons/crypto/cipher/OpenSslCipher.java	16	4	1
public void init() in src/main/java/org/apache/commons/crypto/cipher/OpenSslGaloisCounterMode.java	20	4	3
static __attribute__() in src/main/native/org/apache/commons/crypto/org_apache_commons_crypto.h	14	4	1
static __attribute__() in src/main/native/org/apache/commons/crypto/org_apache_commons_crypto.h	17	4	1
static FARPROC WINAPI do_dlsym() in src/main/native/org/apache/commons/crypto/org_apache_commons_crypto.h	14	4	3
private static Properties getComponentProperties() in src/main/java/org/apache/commons/crypto/Crypto.java	11	3	0
static in src/main/java/org/apache/commons/crypto/random/OpenSslCryptoRandom.java	14	3	0
private static void checkNative() in src/main/java/org/apache/commons/crypto/random/OpenSslCryptoRandom.java	8	3	0
public OsCryptoRandom() in src/main/java/org/apache/commons/crypto/random/OsCryptoRandom.java	15	3	1
private void fillReservoir() in src/main/java/org/apache/commons/crypto/random/OsCryptoRandom.java	10	3	1
static String libraryPath() in src/main/java/org/apache/commons/crypto/utils/Utils.java	8	3	1
public static void cleanup() in src/main/java/org/apache/commons/crypto/utils/IoUtils.java	7	3	1
public static void readFully() in src/main/java/org/apache/commons/crypto/utils/IoUtils.java	13	3	5
public static void readFully() in src/main/java/org/apache/commons/crypto/utils/IoUtils.java	12	3	4
public static Transformation parse() in src/main/java/org/apache/commons/crypto/utils/Transformation.java	10	3	1
public static Class getClassByName() in src/main/java/org/apache/commons/crypto/utils/ReflectionUtils.java	10	3	1