public boolean isTaken()

in src/main/java/org/apache/sling/testing/junit/rules/instance/util/ConfigurationPool.java [61:65]

• 5 lines of code
• 1 McCabe index (conditional complexity)

    public boolean isTaken(int configurationIndex) {
        synchronized (ConfigurationPool.class) {
            return takenConfigurations.contains(configurationIndex);
        }
    }