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<td class="text-paragraph-pattern-container mobile-resize-text " style="padding: 0; border-collapse: collapse; padding: 0 0 10px"> <p style="margin: 10px 0 0; margin-top: 0">Javassist is used in the Enhancer with two purposes: to modify and to generate additional code. </p>
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<li>The former is usual straightforward, that is to change from GETFIELD / PUTFIELD to an INVOKEVIRTUAL to one of the new methods</li>
<li>The way code is being generated right now ( by assembling custom String code fragments, compile them and inject them into methods ) is where I believe Javassist shines and it's something that I don't see to be easily portable to another library. Please correct me if I'm wrong!</li>
</ul> <p style="margin: 10px 0 0">That said, I have this idea of moving much of the code that is currently being generated to default methods in interfaces, something that was not an option before as it's only available in java 8. It will not only make things easy to implement, but also improve the quality of the overall solution.</p> <p style="margin: 10px 0 0">I see the point of exposing the Enhancer trough BytecodeProvider, my only concern in that regard is that is a too complex module to keep two versions of it ( although the number of issues reported on the Enhancer is fairly low, at least lower than what I anticipated ). On the other hand, if we follow the default methods route I think it will make it easier to draw a line between the enhancer logic and the byte code manipulation. </p> <p style="margin: 10px 0 0">As for the EnhancementContext I would rather see it extended and make the enhancer more 'blind' rather then the other way around. As stated in the TODO, the types will have to change.</p> <p style="margin: 10px 0 0">Finally, I'm also not familiar with ByteBuddy ... but I'm willing to help!</p> </td>
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