[OpenJDK 2D-Dev] RFR: 6211257: BasicStroke.createStrokedShape(Shape): NPE is not specified

[Sergey Bylokhov]

On Wed, 3 Feb 2021 12:11:40 GMT, Prasanta Sadhukhan <psadhukhan at openjdk.org> wrote:

> Method createStrokedShape(Shape) for java.awt.BasicStroke class throws NullPointerException when passed a null object reference for a input parameter but it's not specified in the spec.
> Updated spec to illustrate this.

src/java.desktop/share/classes/java/awt/BasicStroke.java line 297:

> 295:      * @param s the {@code Shape} boundary be stroked
> 296:      * @return the {@code Shape} of the stroked outline.
> 297:      * @exception NullPointerException if {@code Shape} is {@code null}

We use "@throws" in the new code.

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PR: https://git.openjdk.java.net/jdk/pull/2377