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Wallet: replace Guava newArrayList() with singletonList()

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Sean Gilligan 2023-03-25 20:12:30 -07:00 committed by Andreas Schildbach
parent b7cf58ba6d
commit 795da8f54b
1 changed files with 3 additions and 4 deletions
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7
core/src/main/java/org/bitcoinj/wallet/Wallet.java
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@ -20,7 +20,6 @@ package org.bitcoinj.wallet;
import com.google.common.annotations.VisibleForTesting;
import com.google.common.collect.ArrayListMultimap;
import com.google.common.collect.Iterables;
import com.google.common.collect.Lists;
import com.google.common.math.IntMath;
import com.google.protobuf.ByteString;
import net.jcip.annotations.GuardedBy;
@ -907,7 +906,7 @@ public class Wallet extends BaseTaggableObject
* handler. If the key already exists in the wallet, does nothing and returns false.</p>
*/
public boolean importKey(ECKey key) {
return importKeys(Lists.newArrayList(key)) == 1;
return importKeys(Collections.singletonList(key)) == 1;
}
/**
@ -1044,7 +1043,7 @@ public class Wallet extends BaseTaggableObject
*/
public boolean addWatchedAddress(final Address address) {
Instant now = TimeUtils.currentTime();
return addWatchedAddresses(Lists.newArrayList(address), now) == 1;
return addWatchedAddresses(Collections.singletonList(address), now) == 1;
}
/**
@ -1054,7 +1053,7 @@ public class Wallet extends BaseTaggableObject
* @return whether the address was added successfully (not already present)
*/
public boolean addWatchedAddress(final Address address, Instant creationTime) {
return addWatchedAddresses(Lists.newArrayList(address), creationTime) == 1;
return addWatchedAddresses(Collections.singletonList(address), creationTime) == 1;
}
/** @deprecated use {@link #addWatchedAddress(Address, Instant)} or {@link #addWatchedAddress(Address)} */