public StackTraceElement determineCaller()

in src/main/java/org/apache/sling/tracer/internal/CallerFinder.java [42:63]

• 17 lines of code
• 6 McCabe index (conditional complexity)

    public StackTraceElement determineCaller(StackTraceElement[] stack) {
        if (stack == null) {
            return null;
        }

        for (int i = stack.length - 1; i >= 0; i--) {
            StackTraceElement current = stack[i];
            if (i > 0) {
                StackTraceElement next = stack[i - 1];

                //now scan each element and check if the *next* stack element belongs to any
                //api package. If yes then current stack would be the caller
                for (String pkg : apiPkgs) {
                    if (next.getClassName().startsWith(pkg)) {
                        return current;
                    }
                }
            }
        }

        return null;
    }