Hints on how to reduce your cyclomatic complexity:

1. if (isWon) { break; } at the end of the outer loop is the same as && !isWon inside the guard of the loop.
2. if (value == null) { continue; } before the inner loop is the same as && (value == null) in the guard of the loop.

Hints on how to reduce your cyclomatic complexity:

1. if (isWon) { break; } at the end of the outer loop is the same as && !isWon inside the guard of the loop.
2. if (value == null) { continue; } before the inner loop is the same as && (value != null) in the guard of the loop.