<dependency>
  <groupId>org.hibernate</groupId>
  <artifactId>hibernate-c3p0</artifactId>
  <version>6.0.0.Beta3</version>
  <type>pom</type>
</dependency>

implementation 'org.hibernate:hibernate-c3p0:6.0.0.Beta3'

implementation("org.hibernate:hibernate-c3p0:6.0.0.Beta3")

libraryDependencies += "org.hibernate" % "hibernate-c3p0" % "6.0.0.Beta3"

@Grapes(
  @Grab(group='org.hibernate', module='hibernate-c3p0', version='6.0.0.Beta3')
)

<dependency org="org.hibernate" name="hibernate-c3p0" rev="6.0.0.Beta3" />

[org.hibernate/hibernate-c3p0 "6.0.0.Beta3"]

'org.hibernate:hibernate-c3p0:jar:6.0.0.Beta3'