public void waitFor()

in src/main/java/org/apache/commons/exec/DefaultExecuteResultHandler.java [142:147]

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

    public void waitFor(final long timeoutMillis) throws InterruptedException {
        final long untilMillis = System.currentTimeMillis() + timeoutMillis;
        while (!hasResult() && System.currentTimeMillis() < untilMillis) {
            Thread.sleep(SLEEP_TIME_MS);
        }
    }