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https://issues.apache.org/jira/browse/MATH-1395?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rob Tompkins updated MATH-1395:
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Fix Version/s: 4.0
> MathParseException when parsing fractions on Android
> ----------------------------------------------------
>
> Key: MATH-1395
> URL: https://issues.apache.org/jira/browse/MATH-1395
> Project: Commons Math
> Issue Type: Bug
> Reporter: Brian Zable
> Fix For: 4.0
>
>
> I'm seeing a strange issue when trying to work with the Fraction classes on
> Android. In my tests, which are standard JUnit tests, the following code
> performs flawlessly;
> {code:java}
> String amount = "1 1/2";
> ProperFractionFormat ff = new ProperFractionFormat();
> Fraction f = ff.parse(amount.trim());
> {code}
> However, at run time in an Android application, the same code throws an
> Exception:
> {noformat}
> Caused by:
> org.apache.commons.math3.exception.MathParseException: illegal state: string
> "1 1/2" unparseable (from position 3) as an object of type
> org.apache.commons.math3.fraction.Fraction
> at
> org.apache.commons.math3.fraction.FractionFormat.parse(FractionFormat.java:199)
> {noformat}
> I am testing on a Nexus 5X emulator with API level 23 for reference.
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