[OpenJDK 2D-Dev] RFR: 8264666: Reuse Math.multiplyExact/addExact in the LCMSImageLayout class

[Sergey Bylokhov]

On Fri, 2 Apr 2021 23:02:50 GMT, Sergey Bylokhov <serb at openjdk.org> wrote:

> - The hand-crafted methods for addition and multiplication are replaced by the "Math" versions.
> - Cleanup: the usage of do/while(false) is removed

The nice PR number: 3333!

src/java.desktop/share/classes/sun/java2d/cmm/lcms/LCMSImageLayout.java line 241:

> 239:                         l.imageAtOnce = true;
> 240:                     }
> 241:                 } while (false);

Any idea why the "do/while(false)" was used here?

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PR: https://git.openjdk.java.net/jdk/pull/3333