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Expand Block.toString() to use StringBuilder.

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This commit is contained in:
Mike Hearn 2013-04-22 17:05:55 +02:00
parent a0d2b36c9f
commit 5ec4f43dee
1 changed files with 20 additions and 4 deletions
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24
core/src/main/java/com/google/bitcoin/core/Block.java
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@ -534,10 +534,26 @@ public class Block extends Message {
*/ */
@Override @Override
public String toString() { public String toString() {
StringBuffer s = new StringBuffer("v" + version + " block: \n" + " previous block: " StringBuilder s = new StringBuilder("v");
+ getPrevBlockHash().toString() + "\n" + " merkle root: " + getMerkleRoot().toString() + "\n" s.append(version);
+ " time: [" + time + "] " + new Date(time * 1000).toString() + "\n" s.append(" block: \n");
+ " difficulty target (nBits): " + difficultyTarget + "\n" + " nonce: " + nonce + "\n"); s.append(" previous block: ");
s.append(getPrevBlockHash());
s.append("\n");
s.append(" merkle root: ");
s.append(getMerkleRoot());
s.append("\n");
s.append(" time: [");
s.append(time);
s.append("] ");
s.append(new Date(time * 1000));
s.append("\n");
s.append(" difficulty target (nBits): ");
s.append(difficultyTarget);
s.append("\n");
s.append(" nonce: ");
s.append(nonce);
s.append("\n");
if (transactions != null && transactions.size() > 0) { if (transactions != null && transactions.size() > 0) {
s.append(" with ").append(transactions.size()).append(" transaction(s):\n"); s.append(" with ").append(transactions.size()).append(" transaction(s):\n");
for (Transaction tx : transactions) { for (Transaction tx : transactions) {