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VarInt: get rid of code duplication in deprecated constructor

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Sean Gilligan 2023-03-27 15:46:52 +02:00 • committed by Andreas Schildbach
parent b528fb5180
commit b4abf7d794
1 changed files with 3 additions and 14 deletions
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17
core/src/main/java/org/bitcoinj/base/VarInt.java
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@ -96,20 +96,9 @@ public class VarInt {
/** @deprecated use {@link #ofBytes(byte[], int)} */ /** @deprecated use {@link #ofBytes(byte[], int)} */
@Deprecated @Deprecated
public VarInt(byte[] buf, int offset) { public VarInt(byte[] buf, int offset) {
int first = 0xFF & buf[offset]; VarInt copy = read(ByteBuffer.wrap(buf, offset, buf.length));
if (first < 253) { value = copy.value;
value = first; originallyEncodedSize = copy.originallyEncodedSize;
originallyEncodedSize = 1; // 1 data byte (8 bits)
} else if (first == 253) {
value = ByteUtils.readUint16(buf, offset + 1);
originallyEncodedSize = 3; // 1 marker + 2 data bytes (16 bits)
} else if (first == 254) {
value = ByteUtils.readUint32(buf, offset + 1);
originallyEncodedSize = 5; // 1 marker + 4 data bytes (32 bits)
} else {
value = ByteUtils.readInt64(buf, offset + 1);
originallyEncodedSize = 9; // 1 marker + 8 data bytes (64 bits)
}
} }
public long longValue() { public long longValue() {