Cheng XU 2bd9b2774d

java_requirement: set cask attribute ...

Set `@cask` attribute for JavaRequirement, which is used by
`brew info` to track cask requirement for formulae and
`brew bundle dump` to sort the formulae and casks.

Before:
```
$ brew info --json languagetool | jq '.[0].requirements'
[
  {
    "name": "java",
    "cask": null,
    "download": null
  }
]
$ brew cask install adoptopenjdk; brew install languagetool
$ brew bundle dump
brew "languagetool"
cask "adoptopenjdk"
```

After:
```
$ brew info --json languagetool | jq '.[0].requirements'
[
  {
    "name": "java",
    "cask": "adoptopenjdk",
    "download": null
  }
]
$ brew cask install adoptopenjdk; brew install languagetool
$ brew bundle dump
cask "adoptopenjdk"
brew "languagetool"
```

Also added relevant test cases.

2019-06-10 10:37:09 +08:00

..

arch_requirement.rb

Add frozen_string_literal to all files.

2019-04-20 13:27:36 +09:00

codesign_requirement.rb

Fixup brew style failures.

2019-04-30 09:19:18 +01:00

java_requirement.rb

java_requirement: set cask attribute

2019-06-10 10:37:09 +08:00

linux_requirement.rb

Add frozen_string_literal to all files.

2019-04-20 13:27:36 +09:00

macos_requirement.rb

Add frozen_string_literal to all files.

2019-04-20 13:27:36 +09:00

maximum_macos_requirement.rb

Add frozen_string_literal to all files.

2019-04-20 13:27:36 +09:00

osxfuse_requirement.rb

Add frozen_string_literal to all files.

2019-04-20 13:27:36 +09:00

tuntap_requirement.rb

Add frozen_string_literal to all files.

2019-04-20 13:27:36 +09:00

x11_requirement.rb

Add frozen_string_literal to all files.

2019-04-20 13:27:36 +09:00

xcode_requirement.rb

Require Xcode 10.2 on macOS 10.14

2019-05-01 09:06:41 +01:00