Use better API

Author: garydgregory

src/main/java/org/apache/commons/io/input/ThrottledInputStream.java

@@ -164,7 +164,7 @@ private void throttle() throws InterruptedIOException {
     /** {@inheritDoc} */
     @Override
     public String toString() {
-        return "ThrottledInputStream[bytesRead=" + getCount() + ", maxBytesPerSec=" + maxBytesPerSecond + ", bytesPerSec=" + getBytesPerSecond()
+        return "ThrottledInputStream[bytesRead=" + getByteCount() + ", maxBytesPerSec=" + maxBytesPerSecond + ", bytesPerSec=" + getBytesPerSecond()
                 + ", totalSleepDuration=" + totalSleepDuration + ']';
     }
 }