Can Guava’s TypeToken get the specific type of a generic field?

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暗喜
暗喜 2021-01-27 11:17

I wrote a parser for a file format called ASN.1 that uses Guice’s TypeLiteral.getFieldType(Field) to convert generic fields into specific Java types so I can constr

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  • 2021-01-27 11:51

    From my head, not verified

    Type t = B.class.getDeclaredField("b").getGenericType();
    Class<?> p = TypeToken.of(t).resolve(
            /* T */  A.getTypeParameters()[0]).getRawType();
    // p should be String.class
    
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