Set source to null when unavailable in StackTrace #614
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chagong
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mfussenegger
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Follow up to: - microsoft#614 - microsoft#609 With the change to set the line number to 0 the jdiLineNumber != lspFrame.line comparison can evaluate to true: dap> lspFrame Types$StackFrame@78 column: 1 id: 6 line: 0 name: "0x000000002f0bc000.invokeVirtual(Object,Object)" presentationHint: "subtle" source: null dap> jdiLineNumber -1 `source` being null caused an NPE
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As noted by @mfussenegger in #609 it's probably more correct and in the spirit of the spec to keep the
sourceasnullwhen it is not unavailable instead of setting it to a special value, especially since it would break nvim-dap otherwise.