Null pointer exception when computing convex hull with GeometryCollection type

[yuyongyang800]

Suppose I have a GeometryCollection with multiple polygons. The convexHull() method in OGCConcreteGeometryCollection class throws an exception:

java.lang.NullPointerException
at com.esri.core.geometry.ogc.OGCConcreteGeometryCollection.convexHull(OGCConcreteGeometryCollection.java:447)

In this case, the resultGeom object is initialized as null. The mp variable is also empty, since there are no point type geometry objects. This leads to an empty test on the null value in Line 447. Is this behavior correct? Could someone check this section of code? Thanks.

[stolstov]

@yuyongyang800 Thank you for reporting. I'll take a look.

[yuyongyang800]

Thanks for the fix.

[yuyongyang800]

Hi @stolstov , do you have an idea when version 2.2.1 will be released?

[stolstov]

@randallwhitman Randall, can we make a release?

[stolstov]

@randallwhitman Three fixed issues: https://github.com/Esri/geometry-api-java/issues?q=is%3Aissue+is%3Aclosed+milestone%3A2.2.1

[randallwhitman]

Making note, but won't get to it immediately