if it is possible to read javadoc comments from processed elements/fields it would be nice to copy the javadoc for Activity @Extra and @FragmentArg to the related builder. that allows to have a documented "api".

e.g.

/**
 * [any javadoc]
 */
@Extra("MY_EXTRA_KEY")
protected String myExtra;

->

/**
 * [any javadoc]
 */
public MyActivity_.IntentBuilder_ myExtra(long myExtra) {
    return super.extra(MY_EXTRA, myExtra);
}

dependeing on the possibilities of the code generation extend the javadoc to be valid:

/**
 * [any javadoc]
 *
 * @param myExtra The value to set
 * @return The IntentBuilder to chain calls
 */

thoughts?