in src/main/java/com/twitter/joauth/Verifier.java [87:100]
public StandardVerifier(
Signer signer,
int maxClockFloatAheadMins,
int maxClockFloatBehindMins,
NonceValidator validateNonce
) {
this.signer = signer;
this.maxClockFloatAheadMins = maxClockFloatAheadMins;
this.maxClockFloatBehindMins = maxClockFloatAheadMins;
this.validateNonce = validateNonce;
maxClockFloatAheadSecs = maxClockFloatAheadMins * 60L;
maxClockFloatBehindSecs = maxClockFloatBehindMins * 60L;
}