`A cat may look at a king,' said Alice.  `I've read that in
some book, but I don't remember where.'

  `Well, it must be removed,' said the King very decidedly, and
he called the Queen, who was passing at the moment, `My dear!  I
wish you would have this cat removed!'

  The Queen had only one way of settling all difficulties, great
or small.  `Off with his head!' she said, without even looking
round.

    the [Guava Beta Checker] to ensure that you do not use any `@Beta` APIs!**

2.  APIs without `@Beta` will remain binary-compatible for the indefinite
    future. (Previously, we sometimes removed such APIs after a deprecation
    period. The last release to remove non-`@Beta` APIs was Guava 21.0.) Even
    `@Deprecated` APIs will remain (again, unless they are `@Beta`). We have no
    plans to start removing things again, but officially, we're leaving our

## IMPORTANT WARNINGS

1. APIs marked with the `@Beta` annotation at the class or method level
are subject to change. They can be modified in any way, or even
removed, at any time. If your code is a library itself (i.e. it is
used on the CLASSPATH of users outside your own control), you should
not use beta APIs, unless you [repackage] them. **If your

  `A cat may look at a king,' said Alice.  `I've read that in
some book, but I don't remember where.'

  `Well, it must be removed,' said the King very decidedly, and
he called the Queen, who was passing at the moment, `My dear!  I
wish you would have this cat removed!'

  The Queen had only one way of settling all difficulties, great
or small.  `Off with his head!' she said, without even looking
round.