apache / maven-mvndConditional 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 961 units with 9,730 lines of code in units (77.2% of code).

1 very complex units (249 lines of code)
4 complex units (356 lines of code)
22 medium complex units (1,546 lines of code)
72 simple units (2,116 lines of code)
862 very simple units (5,463 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
private boolean doAccept() in common/src/main/java/org/mvndaemon/mvnd/common/logging/TerminalOutput.java	249	54	1
private static void populateRequest() in daemon-m39/src/main/java/org/apache/maven/cli/DaemonMavenCli.java	172	48	8
private static String doSubstVars() in common/src/main/java/org/mvndaemon/mvnd/common/InterpolationHelper.java	85	32	7
public static Message read() in common/src/main/java/org/mvndaemon/mvnd/common/Message.java	53	29	1
public static int getClassOrder() in common/src/main/java/org/mvndaemon/mvnd/common/Message.java	46	26	1
public ExecutionResult execute() in client/src/main/java-mvnd/org/mvndaemon/mvnd/client/DefaultClient.java	138	24	2
private static boolean closeDirectByteBufferPrivileged() in common/src/main/java/org/mvndaemon/mvnd/common/BufferHelper.java	78	23	2
private Process startDaemonProcess() in client/src/main/java/org/mvndaemon/mvnd/client/DaemonConnector.java	140	23	2
private void doUpdate() in common/src/main/java/org/mvndaemon/mvnd/common/DaemonRegistry.java	119	20	1
private void handle() in daemon/src/main/java/org/mvndaemon/mvnd/daemon/Server.java	133	20	2
static String readUTF() in common/src/main/java/org/mvndaemon/mvnd/common/Message.java	64	18	1
void readInputLoop() in common/src/main/java/org/mvndaemon/mvnd/common/logging/TerminalOutput.java	38	17	0
public static void main() in client/src/main/java-mvnd/org/mvndaemon/mvnd/client/DefaultClient.java	74	17	1
void logging() in daemon-m40/src/main/java/org/apache/maven/cli/DaemonMavenCli.java	50	16	1
private int execute() in daemon-m39/src/main/java/org/apache/maven/cli/DaemonMavenCli.java	80	14	1
private String purgeLogs() in client/src/main/java-mvnd/org/mvndaemon/mvnd/client/DefaultClient.java	72	14	0
private int execute() in daemon-m40/src/main/java/org/apache/maven/cli/DaemonMavenCli.java	66	13	1
private void update() in common/src/main/java/org/mvndaemon/mvnd/common/logging/TerminalOutput.java	62	13	0
public static String displayHelp() in daemon/src/main/java/org/apache/maven/cli/MvndHelpFormatter.java	88	13	1
String doPrompt() in daemon/src/main/java/org/mvndaemon/mvnd/interactivity/DaemonPrompter.java	26	13	4
void logging() in daemon-m39/src/main/java/org/apache/maven/cli/DaemonMavenCli.java	46	13	1
private static void loadMvndNativeLibrary() in native/src/main/java/org/mvndaemon/mvnd/nativ/MvndNativeLoader.java	57	12	0
private void logSummary() in daemon-m40/src/main/java/org/apache/maven/cli/DaemonMavenCli.java	37	11	4
public void transfer() in daemon/src/main/java/org/mvndaemon/mvnd/daemon/ClientDispatcher.java	56	11	2
private void cancelNow() in daemon/src/main/java/org/mvndaemon/mvnd/daemon/Server.java	44	11	0
private void logSummary() in daemon-m39/src/main/java/org/apache/maven/cli/DaemonMavenCli.java	37	11	4
protected void doLog() in logging/src/main/java/org/slf4j/impl/MvndSimpleLogger.java	41	11	3
void initialize() in daemon-m40/src/main/java/org/apache/maven/cli/DaemonMavenCli.java	44	10	1
void toolchains() in daemon-m40/src/main/java/org/apache/maven/cli/DaemonMavenCli.java	52	10	1
static void performProjectActivation() in daemon-m40/src/main/java/org/apache/maven/cli/DaemonMavenCli.java	23	10	2
static void performProfileActivation() in daemon-m40/src/main/java/org/apache/maven/cli/DaemonMavenCli.java	23	10	2
public static String pathToMaven() in common/src/main/java/org/mvndaemon/mvnd/common/logging/TerminalOutput.java	36	10	1
void toolchains() in daemon-m39/src/main/java/org/apache/maven/cli/DaemonMavenCli.java	52	10	1
public static void setSystemPropertiesFromCommandLine() in client/src/main/java-mvnd/org/mvndaemon/mvnd/client/DefaultClient.java	32	10	1
public static Profile convertToSettingsProfile() in daemon-m40/src/main/java/org/apache/maven/settings/SettingsUtilsV4.java	58	9	1
void cli() in daemon-m40/src/main/java/org/apache/maven/cli/DaemonMavenCli.java	42	9	1
private String mnemonic() in common/src/main/java/org/mvndaemon/mvnd/common/Message.java	22	9	0
String getCommandLineOption() in common/src/main/java/org/mvndaemon/mvnd/common/Environment.java	34	9	2
public static SocketAddress fromString() in common/src/main/java/org/mvndaemon/mvnd/common/SocketFamily.java	38	9	1
boolean awaitStop() in daemon/src/main/java/org/mvndaemon/mvnd/daemon/Server.java	32	9	0
public List receive() in client/src/main/java/org/mvndaemon/mvnd/client/DaemonClientConnection.java	35	9	0
public DaemonConnection connect() in client/src/main/java/org/mvndaemon/mvnd/client/DaemonConnector.java	40	9	2
private String mvndHomeFromExecutable() in client/src/main/java/org/mvndaemon/mvnd/client/DaemonParameters.java	30	9	0
static String resolveArmArchType() in native/src/main/java/org/mvndaemon/mvnd/nativ/OSInfo.java	19	8	0
private static void configure() in daemon-m40/src/main/java/org/apache/maven/cli/DaemonMavenCli.java	33	8	3
static void writeUTF() in common/src/main/java/org/mvndaemon/mvnd/common/Message.java	31	8	2
public int read() in common/src/main/java/org/mvndaemon/mvnd/common/DaemonConnection.java	34	8	3
public static String printDuration() in common/src/main/java/org/mvndaemon/mvnd/common/TimeUtils.java	26	8	1
public static long toMilliSeconds() in common/src/main/java/org/mvndaemon/mvnd/common/TimeUtils.java	21	8	1
public static void environment() in daemon/src/main/java/org/mvndaemon/mvnd/cli/EnvHelper.java	43	8	3