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localstack/ext/java/src/main/java/com/atlassian/localstack/LocalstackTestRunner.java

Summary

Maintainability
B
4 hrs
Test Coverage

LocalstackTestRunner has 27 methods (exceeds 20 allowed). Consider refactoring.
Open

public class LocalstackTestRunner extends BlockJUnit4ClassRunner {

    private static final AtomicReference<Process> INFRA_STARTED = new AtomicReference<Process>();
    private static String CONFIG_FILE_CONTENT = "";
Severity: Minor
Found in localstack/ext/java/src/main/java/com/atlassian/localstack/LocalstackTestRunner.java - About 3 hrs to fix

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

        private static Process exec(boolean wait, String ... cmd) {
        try {
            if (cmd.length == 1 && !new File(cmd[0]).exists()) {
                cmd = new String[]{"bash", "-c", cmd[0]};
            }
    Severity: Minor
    Found in localstack/ext/java/src/main/java/com/atlassian/localstack/LocalstackTestRunner.java - About 1 hr to fix

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

          private static Process exec(boolean wait, String ... cmd) {
        try {
            if (cmd.length == 1 && !new File(cmd[0]).exists()) {
                cmd = new String[]{"bash", "-c", cmd[0]};
            }
      Severity: Minor
      Found in localstack/ext/java/src/main/java/com/atlassian/localstack/LocalstackTestRunner.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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