<dependency>
  <groupId>com.github.mauricio</groupId>
  <artifactId>postgresql-async_2.12</artifactId>
  <version>0.2.21</version>
</dependency>

implementation 'com.github.mauricio:postgresql-async_2.12:0.2.21'

implementation("com.github.mauricio:postgresql-async_2.12:0.2.21")

libraryDependencies += "com.github.mauricio" % "postgresql-async_2.12" % "0.2.21"

@Grapes(
  @Grab(group='com.github.mauricio', module='postgresql-async_2.12', version='0.2.21')
)

<dependency org="com.github.mauricio" name="postgresql-async_2.12" rev="0.2.21" />

[com.github.mauricio/postgresql-async_2.12 "0.2.21"]

'com.github.mauricio:postgresql-async_2.12:jar:0.2.21'