package org.bouncycastle.tls; public class MaxFragmentLength { /* * RFC 3546 3.2. */ public static final short pow2_9 = 1; public static final short pow2_10 = 2; public static final short pow2_11 = 3; public static final short pow2_12 = 4; public static boolean isValid(short maxFragmentLength) { return maxFragmentLength >= pow2_9 && maxFragmentLength <= pow2_12; } }