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bugfix

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This commit is contained in:
Shautvast 2023-05-26 08:14:21 +02:00
parent 977c1cb67e
commit f96dd0d6cd
1 changed files with 2 additions and 6 deletions
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8
lib/src/main/java/nl/sanderhautvast/contiguous/Varint.java
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@ -8,16 +8,12 @@ import java.nio.ByteBuffer;
*/ */
final class Varint { final class Varint {
//reuse the byte buffers => do not multithread
private static final byte[] B8 = new byte[8];
private static final byte[] B9 = new byte[9];
//TODO remove them now!
private Varint() { private Varint() {
} }
public static byte[] write(long v) { public static byte[] write(long v) {
if ((v & ((0xff000000L) << 32)) != 0) { if ((v & ((0xff000000L) << 32)) != 0) {
byte[] result = B9; byte[] result = new byte[9];
result[8] = (byte) v; result[8] = (byte) v;
v >>= 8; v >>= 8;
for (int i = 7; i >= 0; i--) { for (int i = 7; i >= 0; i--) {
@ -27,7 +23,7 @@ final class Varint {
return result; return result;
} else { } else {
int n; int n;
byte[] buf = B8; byte[] buf = new byte[8];
for (n = 0; v != 0; n++, v >>= 7) { for (n = 0; v != 0; n++, v >>= 7) {
buf[n] = (byte) ((v & 0x7f) | 0x80); buf[n] = (byte) ((v & 0x7f) | 0x80);
} }