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DecimalFormat.java (format): Use localized minus sign when generating exponent; never use `+'.

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* java/text/DecimalFormat.java (format): Use localized minus sign
	when generating exponent; never use `+'.  Use floor to compute
	exponent.

From-SVN: r46045
This commit is contained in:
Tom Tromey 2001-10-05 21:25:23 +00:00 • committed by Tom Tromey
parent 2f9ce23c1c
commit cb9ad228b6
2 changed files with 12 additions and 2 deletions
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8
libjava/java/text/DecimalFormat.java
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@ -442,7 +442,7 @@ public class DecimalFormat extends NumberFormat
double baseNumber;
if (useExponentialNotation)
{
exponent = (long) (Math.log(number) / Math.log(10));
exponent = (long) Math.floor (Math.log(number) / Math.log(10));
if (minimumIntegerDigits > 0)
exponent -= minimumIntegerDigits - 1;
baseNumber = (long) (number / Math.pow(10.0, exponent));
@ -523,7 +523,11 @@ public class DecimalFormat extends NumberFormat
if (useExponentialNotation)
{
dest.append(symbols.getExponential());
dest.append(exponent < 0 ? '-' : '+');
if (exponent < 0)
{
dest.append (symbols.getMinusSign ());
exponent = - exponent;
}
index = dest.length();
for (count = 0;
exponent > 0 || count < minExponentDigits;