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Sha256Hash is immutable so byte[] should be marked as final.

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Mike Hearn 2015-03-05 13:43:25 -08:00
parent c30df6ca25
commit bf60a925bc
1 changed files with 1 additions and 1 deletions
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core/src/main/java/org/bitcoinj/core/Sha256Hash.java
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@ -35,7 +35,7 @@ import static com.google.common.base.Preconditions.checkArgument;
* map. It also checks that the length is correct and provides a bit more type safety. * map. It also checks that the length is correct and provides a bit more type safety.
*/ */
public class Sha256Hash implements Serializable, Comparable<Sha256Hash> { public class Sha256Hash implements Serializable, Comparable<Sha256Hash> {
private byte[] bytes; private final byte[] bytes;
public static final Sha256Hash ZERO_HASH = new Sha256Hash(new byte[32]); public static final Sha256Hash ZERO_HASH = new Sha256Hash(new byte[32]);
/** /**