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  1. JDK
  2. JDK-8142493

Utility methods to check indexes and ranges doesn't specify behavior when function produces null

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        Each of the following lines

                    Objects.checkIndex(1, 1, (a,b) -> null);
                    Objects.checkFromToIndex(1, 7, 2, (a,b) -> null);
                    Objects.checkFromIndexSize(1, 7, 2, (a,b) -> null);

        produce NPE however this behavior doesn't seem to be specified by JDK-8135248

        If would be helpful to have the spec mention these thrown NPEs


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                psandoz Paul Sandoz
                dbessono Dmitry Bessonov
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