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Merge 7faa6141d8 into 40b1ac351f

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Andreas Schildbach 2025-03-11 12:21:09 -05:00 • committed by GitHub
commit 50eb5059e3
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core/src/main/java/org/bitcoinj/params/BitcoinNetworkParams.java
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@ -18,8 +18,6 @@
package org.bitcoinj.params;
import org.bitcoinj.base.BitcoinNetwork;
import org.bitcoinj.base.internal.Stopwatch;
import org.bitcoinj.base.internal.TimeUtils;
import org.bitcoinj.base.internal.ByteUtils;
import org.bitcoinj.core.BitcoinSerializer;
import org.bitcoinj.core.Block;
@ -167,7 +165,6 @@ public abstract class BitcoinNetworkParams extends NetworkParameters {
// We need to find a block far back in the chain. It's OK that this is expensive because it only occurs every
// two weeks after the initial block chain download.
Stopwatch watch = Stopwatch.start();
Sha256Hash hash = prev.getHash();
StoredBlock cursor = null;
final int interval = this.getInterval();
@ -182,9 +179,6 @@ public abstract class BitcoinNetworkParams extends NetworkParameters {
}
checkState(cursor != null && isDifficultyTransitionPoint(cursor.getHeight() - 1), () ->
"didn't arrive at a transition point");
watch.stop();
if (watch.elapsed().toMillis() > 50)
log.info("Difficulty transition traversal took {}", watch);
Block blockIntervalAgo = cursor.getHeader();
int timespan = (int) (prev.time().getEpochSecond() - blockIntervalAgo.time().getEpochSecond());