The method EndianUtils.writeSwappedDouble() and EndianUtils.readSwappedDouble()
do not match!
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Key: IO-101
URL: http://issues.apache.org/jira/browse/IO-101
Project: Commons IO
Issue Type: Bug
Components: Streams/Writers
Affects Versions: 1.2
Environment: I was running Windows XP SP2 and using Commons IO 1.2,
Java 1.5 update 9 when I got this problem.
Reporter: José Pinto
Priority: Critical
Code:
public static void main(String[] args) {
double[] tests = new double[] {34.345, -345.5645, 545.12,
10.043, 7.123456789123};
for (int i = 0; i< tests.length ;i++) {
byte[] buffer = new byte[8];
EndianUtils.writeSwappedDouble(buffer, 0, tests[i]);
double val = EndianUtils.readSwappedDouble(buffer, 0);
System.out.println(val);
}
}
Result:
34.344969482421874
-345.5645
545.11951171875
10.043
7.123456789123
Note:
In my opinion the values shouldn't be changed at all.
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