Alawn/Java-8583-Util
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fix

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This commit is contained in:
Enrique Zamudio
2018-04-17 14:57:59 -05:00
parent ce95be85e3
commit ee8a4bca08
1 changed files with 3 additions and 8 deletions
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src/main/java/com/solab/iso8583/util/Bcd.java
+3 -8
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@@ -147,17 +147,12 @@ public final class Bcd {
int start = 0; int start = 0;
int i = pos; int i = pos;
int limit = pos + (length / 2) + (length % 2); int limit = pos + (length / 2) + (length % 2);
if (length % 2 == 1) {
limit--;
}
for (;i < limit; i++) { for (;i < limit; i++) {
digits[start++] = (char)(((buf[i] & 0xf0) >> 4) + 48); digits[start++] = (char)(((buf[i] & 0xf0) >> 4) + 48);
digits[start++] = (char)((buf[i] & 0x0f) + 48); int r = buf[i] & 0xf;
digits[start++] = r == 15 ? ' ' : (char)(r + 48);
} }
if (length % 2 == 1) { return new BigInteger(new String(digits, 0, start).trim());
digits[start] = (char)(((buf[i] & 0xf0) >> 4) + 48);
}
return new BigInteger(new String(digits));
} }
} }