captcha utils

<!-- https://jarcasting.com/artifacts/com.revengemission.commons/captcha/ -->
<dependency>
    <groupId>com.revengemission.commons</groupId>
    <artifactId>captcha</artifactId>
    <version>0.7</version>
</dependency>

// https://jarcasting.com/artifacts/com.revengemission.commons/captcha/
implementation 'com.revengemission.commons:captcha:0.7'

// https://jarcasting.com/artifacts/com.revengemission.commons/captcha/
implementation ("com.revengemission.commons:captcha:0.7")

'com.revengemission.commons:captcha:jar:0.7'

<dependency org="com.revengemission.commons" name="captcha" rev="0.7">
  <artifact name="captcha" type="jar" />
</dependency>

@Grapes(
@Grab(group='com.revengemission.commons', module='captcha', version='0.7')
)

libraryDependencies += "com.revengemission.commons" % "captcha" % "0.7"

[com.revengemission.commons/captcha "0.7"]