microsoft / java-debug
Conditional Complexity

The distribution of complexity of units (measured with McCabe index).

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).
Learn more...
Conditional Complexity Overall
  • There are 894 units with 8,745 lines of code in units (65.4% of code).
    • 1 very complex units (232 lines of code)
    • 2 complex units (152 lines of code)
    • 22 medium complex units (1,263 lines of code)
    • 78 simple units (1,893 lines of code)
    • 791 very simple units (5,205 lines of code)
2% | 1% | 14% | 21% | 59%
Legend:
51+
26-50
11-25
6-10
1-5
Alternative Visuals
Conditional Complexity per Extension
51+
26-50
11-25
6-10
1-5
java2% | 1% | 14% | 21% | 59%
js0% | 0% | 0% | 20% | 79%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
com.microsoft.java.debug.core/src/main/java/com/microsoft/java/debug/core/adapter/handler9% | 4% | 30% | 17% | 36%
com.microsoft.java.debug.plugin/src/main/java/com/microsoft/java/debug/plugin/internal0% | 1% | 13% | 25% | 59%
com.microsoft.java.debug.core/src/main/java/com/microsoft/java/debug/core0% | 0% | 17% | 17% | 64%
com.microsoft.java.debug.core/src/main/java/com/microsoft/java/debug/core/adapter/formatter0% | 0% | 10% | 18% | 71%
com.microsoft.java.debug.core/src/main/java/com/microsoft/java/debug/core/adapter/variables0% | 0% | 0% | 37% | 62%
com.microsoft.java.debug.plugin/src/main/java/com/microsoft/java/debug/plugin/internal/eval0% | 0% | 0% | 38% | 61%
com.microsoft.java.debug.core/src/main/java/com/microsoft/java/debug/core/adapter0% | 0% | 0% | 16% | 83%
com.microsoft.java.debug.core/src/main/java/com/microsoft/java/debug/core/protocol0% | 0% | 0% | 10% | 89%
scripts0% | 0% | 0% | 20% | 79%
Most Complex Units
Top 20 most complex units
Unit# linesMcCabe index# params
public CompletableFuture handle()
in com.microsoft.java.debug.core/src/main/java/com/microsoft/java/debug/core/adapter/handler/VariablesRequestHandler.java
 232 71 4
public CompletableFuture handle()
in com.microsoft.java.debug.core/src/main/java/com/microsoft/java/debug/core/adapter/handler/EvaluateRequestHandler.java
 111 35 4
private CompletionItemKind mapKind()
in com.microsoft.java.debug.plugin/src/main/java/com/microsoft/java/debug/plugin/internal/CompletionProposalRequestor.java
 41 28 1
private void resolveValuesFromThisVariable()
in com.microsoft.java.debug.core/src/main/java/com/microsoft/java/debug/core/adapter/handler/InlineValuesRequestHandler.java
 60 25 4
private static List parseArgumentsWindows()
in com.microsoft.java.debug.core/src/main/java/com/microsoft/java/debug/core/DebugUtility.java
 80 23 1
public CompletableFuture handle()
in com.microsoft.java.debug.core/src/main/java/com/microsoft/java/debug/core/adapter/handler/InlineValuesRequestHandler.java
 77 22 4
private static List parseArgumentsNonWindows()
in com.microsoft.java.debug.core/src/main/java/com/microsoft/java/debug/core/DebugUtility.java
 63 21 1
public CompletableFuture handle()
in com.microsoft.java.debug.core/src/main/java/com/microsoft/java/debug/core/adapter/handler/SetBreakpointsRequestHandler.java
 61 20 4
public Object executeCommand()
in com.microsoft.java.debug.plugin/src/main/java/com/microsoft/java/debug/plugin/internal/JavaDebugDelegateCommandHandler.java
 47 19 3
protected CompletableFuture handleLaunchCommand()
in com.microsoft.java.debug.core/src/main/java/com/microsoft/java/debug/core/adapter/handler/LaunchRequestHandler.java
 71 17 3
public static boolean handleEvaluationResult()
in com.microsoft.java.debug.core/src/main/java/com/microsoft/java/debug/core/adapter/handler/SetBreakpointsRequestHandler.java
 44 17 5
private void handleDebugEvent()
in com.microsoft.java.debug.core/src/main/java/com/microsoft/java/debug/core/adapter/handler/StepRequestHandler.java
 56 17 4
public CompletableFuture handle()
in com.microsoft.java.debug.core/src/main/java/com/microsoft/java/debug/core/adapter/handler/SetDataBreakpointsRequestHandler.java
 52 16 4
private String doHotCodeReplace()
in com.microsoft.java.debug.plugin/src/main/java/com/microsoft/java/debug/plugin/internal/JavaHotCodeReplaceProvider.java
 51 16 2
public CompletableFuture handle()
in com.microsoft.java.debug.core/src/main/java/com/microsoft/java/debug/core/adapter/handler/StepRequestHandler.java
 71 15 4
public boolean visit()
in com.microsoft.java.debug.plugin/src/main/java/com/microsoft/java/debug/plugin/internal/JavaHotCodeReplaceProvider.java
 58 15 1
private List resolveMainClassUnderPaths()
in com.microsoft.java.debug.plugin/src/main/java/com/microsoft/java/debug/plugin/internal/ResolveMainClassHandler.java
 58 15 1
public CompletableFuture handle()
in com.microsoft.java.debug.core/src/main/java/com/microsoft/java/debug/core/adapter/handler/SetVariableRequestHandler.java
 69 14 4
private void handleDebugEvent()
in com.microsoft.java.debug.core/src/main/java/com/microsoft/java/debug/core/adapter/handler/ConfigurationDoneRequestHandler.java
 52 13 3
public CompletableFuture launchInTerminal()
in com.microsoft.java.debug.core/src/main/java/com/microsoft/java/debug/core/adapter/handler/LaunchWithDebuggingDelegate.java
 98 13 3