apache / maven-mvnd - 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 703 units with 6,948 lines of code in units (77.0% of code).

0 very complex units (0 lines of code)
4 complex units (402 lines of code)
16 medium complex units (1,146 lines of code)
47 simple units (1,238 lines of code)
636 very simple units (4,162 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	218	46	1
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
private Process startDaemonProcess() in client/src/main/java/org/mvndaemon/mvnd/client/DaemonConnector.java	146	25	2
public ExecutionResult execute() in client/src/main/java-mvnd/org/mvndaemon/mvnd/client/DefaultClient.java	142	24	2
private void handle() in daemon/src/main/java/org/mvndaemon/mvnd/daemon/Server.java	146	22	2
static String readUTF() in common/src/main/java/org/mvndaemon/mvnd/common/Message.java	64	18	1
public static void main() in client/src/main/java-mvnd/org/mvndaemon/mvnd/client/DefaultClient.java	81	18	1
private void doUpdate() in common/src/main/java/org/mvndaemon/mvnd/common/DaemonRegistry.java	84	15	1
private String purgeLogs() in client/src/main/java-mvnd/org/mvndaemon/mvnd/client/DefaultClient.java	72	14	0
private void update() in common/src/main/java/org/mvndaemon/mvnd/common/logging/TerminalOutput.java	62	13	0
String doPrompt() in daemon/src/main/java/org/mvndaemon/mvnd/interactivity/DaemonPrompter.java	26	13	4
public void displayHelp() in daemon/src/main/java/org/apache/maven/cli/CommonsCliDaemonMavenOptions.java	70	13	2
public int read() in daemon/src/main/java/org/mvndaemon/mvnd/daemon/DaemonInputStream.java	41	12	3
private static void loadMvndNativeLibrary() in native/src/main/java/org/mvndaemon/mvnd/nativ/MvndNativeLoader.java	57	12	0
public static Optional of() in common/src/main/java/org/mvndaemon/mvnd/common/Environment.java	14	11	1
public static String pathToMaven() in common/src/main/java/org/mvndaemon/mvnd/common/logging/TerminalOutput.java	41	11	1
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
public TerminalInputHandler() in common/src/main/java/org/mvndaemon/mvnd/common/logging/TerminalInputHandler.java	28	10	2
private void handlePrompt() in common/src/main/java/org/mvndaemon/mvnd/common/logging/TerminalInputHandler.java	34	10	1
public static void setSystemPropertiesFromCommandLine() in client/src/main/java-mvnd/org/mvndaemon/mvnd/client/DefaultClient.java	32	10	1
String getCommandLineOption() in common/src/main/java/org/mvndaemon/mvnd/common/Environment.java	34	9	2
private void handleProjectInput() in common/src/main/java/org/mvndaemon/mvnd/common/logging/TerminalInputHandler.java	21	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
private String mvndHomeFromExecutable() in client/src/main/java/org/mvndaemon/mvnd/client/DaemonParameters.java	30	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
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 int read() in common/src/main/java/org/mvndaemon/mvnd/common/DaemonConnection.java	34	8	3
static void writeUTF() in common/src/main/java/org/mvndaemon/mvnd/common/Message.java	31	8	2
private String mnemonic() in common/src/main/java/org/mvndaemon/mvnd/common/Message.java	20	8	0
private void expirationCheck() in daemon/src/main/java/org/mvndaemon/mvnd/daemon/Server.java	32	8	0
public static void environment() in daemon/src/main/java/org/mvndaemon/mvnd/cli/EnvHelper.java	43	8	3
static String resolveArmArchType() in native/src/main/java/org/mvndaemon/mvnd/nativ/OSInfo.java	19	8	0
private AttributedString formatFailures() in common/src/main/java/org/mvndaemon/mvnd/common/logging/TerminalOutput.java	37	7	0
private AttributedString formatTransfers() in common/src/main/java/org/mvndaemon/mvnd/common/logging/TerminalOutput.java	33	7	1
private static boolean isEndOfStream() in common/src/main/java/org/mvndaemon/mvnd/common/DaemonConnection.java	21	7	1
public boolean equals() in common/src/main/java/org/mvndaemon/mvnd/common/DaemonStopEvent.java	9	7	1
private String mnemonic() in common/src/main/java/org/mvndaemon/mvnd/common/Message.java	18	7	0
public static long findProcessRssInKb() in common/src/main/java/org/mvndaemon/mvnd/common/OsUtils.java	42	7	1
private static int getProcessId0() in common/src/main/java/org/mvndaemon/mvnd/common/DaemonRegistry.java	32	7	0
public DaemonExpirationResult checkExpiration() in daemon/src/main/java/org/mvndaemon/mvnd/daemon/DaemonExpiration.java	18	7	1
private void client() in daemon/src/main/java/org/mvndaemon/mvnd/daemon/Server.java	39	7	1
private void beginStopping() in daemon/src/main/java/org/mvndaemon/mvnd/daemon/Server.java	16	7	0
private void stopNow() in daemon/src/main/java/org/mvndaemon/mvnd/daemon/Server.java	25	7	1
static void chDir() in daemon/src/main/java/org/mvndaemon/mvnd/cli/EnvHelper.java	34	7	1