<dependency>
  <groupId>com.liferay</groupId>
  <artifactId>com.liferay.petra.lang</artifactId>
  <version>5.2.1</version>
</dependency>

implementation 'com.liferay:com.liferay.petra.lang:5.2.1'

implementation("com.liferay:com.liferay.petra.lang:5.2.1")

libraryDependencies += "com.liferay" % "com.liferay.petra.lang" % "5.2.1"

@Grapes(
  @Grab(group='com.liferay', module='com.liferay.petra.lang', version='5.2.1')
)

<dependency org="com.liferay" name="com.liferay.petra.lang" rev="5.2.1" />

[com.liferay/com.liferay.petra.lang "5.2.1"]

'com.liferay:com.liferay.petra.lang:jar:5.2.1'