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cqfn/eo

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eo-runtime/src/main/java/org/eolang/Main.java

Summary

Maintainability
A
3 hrs
Test Coverage

Method run has 39 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    private static void run(final List<String> opts) throws Exception {
        final String obj = opts.get(0);
        if (obj.isEmpty()) {
            throw new IllegalArgumentException(
                "The name of the object is an empty string, why?"
Severity: Minor
Found in eo-runtime/src/main/java/org/eolang/Main.java - About 1 hr to fix

    Method parse has 27 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

        private static boolean parse(final String opt) throws IOException {
        if ("--verbose".equals(opt)) {
            Main.EOLOG.setLevel(Level.FINE);
            for (final Handler hnd : Main.EOLOG.getHandlers()) {
                hnd.setLevel(Level.FINE);
    Severity: Minor
    Found in eo-runtime/src/main/java/org/eolang/Main.java - About 1 hr to fix

      Method main has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
      Open

          public static void main(final String... args) throws Exception {
        Main.setup();
        final List<String> opts = new ArrayList<>(args.length);
        opts.addAll(Arrays.asList(args));
        while (!opts.isEmpty()) {
      Severity: Minor
      Found in eo-runtime/src/main/java/org/eolang/Main.java - About 35 mins to fix

      Cognitive Complexity

      Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

      A method's cognitive complexity is based on a few simple rules:

      • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
      • Code is considered more complex for each "break in the linear flow of the code"
      • Code is considered more complex when "flow breaking structures are nested"

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