Comments (3)
That seems correct, the class java.util.Predicate
is opaque to JavaScript (it is not marked @JsType
nor has any @JsMethod
)
I assume the the class DataTable
is either marked @JsType
or its method Select(Predicate)
is declared as @JsMethod
and that is why the warning is emitted. The method is declared to be callable directly from user written JavaScript code but takes a parameter that is opaque.
Difficult to tell with certainty since it is an incomplete snippet.
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Closing the issue as WAI.
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thanks!
This is my code:
@jstype(isNative = true,namespace = JsPackage.GLOBAL)
public class DataTable {
@JsMethod
public native RowResult[] Select(Predicate<RowResult> predicate);
}。
I am trying to rewrite the DataTable class in js as an overridden java class. So the above problem occurred when I was packing. (When I typed the complete java code, I found that the size of the package was too large, almost 90M, so I rewrote some java classes in js to reduce the size of the package). If the current issue does not work out well, is there any way to reduce the package size (currently my configured compilationLevel: SIMPLE_OPTIMIZATIONS).
thanks~
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