Gilles Sadowski created MATH-1629:
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Summary: ArithmeticException vs MathArithmeticException
Key: MATH-1629
URL: https://issues.apache.org/jira/browse/MATH-1629
Project: Commons Math
Issue Type: Task
Reporter: Gilles Sadowski
Assignee: Gilles Sadowski
Fix For: 4.0
Some
[{{AccurateMath}}|https://gitbox.apache.org/repos/asf?p=commons-math.git;a=blob;f=commons-math-legacy-core/src/main/java/org/apache/commons/math4/legacy/core/jdkmath/AccurateMath.java;h=88d15372936200dc8430864503014b341b582c48;hb=HEAD]
methods throw
[{{MathArithmeticException}}|https://gitbox.apache.org/repos/asf?p=commons-math.git;a=blob;f=commons-math-legacy-exception/src/main/java/org/apache/commons/math4/legacy/exception/MathArithmeticException.java;h=64f9d70368c3ed183dbb9bf5b47574995accc0a5;hb=HEAD]
which is not a subclass of
[{{ArithmeticException}}|https://docs.oracle.com/javase/8/docs/api/java/lang/ArithmeticException.html].
In those methods, I propose to throw {{ArithmeticException}} instead, which
goes along {{AccurateMath}} being a "drop-in" replacement of the JDK's {{Math}}
class.
Once the dependency on {{commons-math-legacy-exception}} is dropped, the class
can be moved to module {{commons-math-core}}.
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