<dependency>
  <groupId>com.caucho</groupId>
  <artifactId>hessian-flex</artifactId>
  <version>3.1.5</version>
  <type>swc</type>
</dependency>

implementation 'com.caucho:hessian-flex:3.1.5'

implementation("com.caucho:hessian-flex:3.1.5")

libraryDependencies += "com.caucho" % "hessian-flex" % "3.1.5"

@Grapes(
  @Grab(group='com.caucho', module='hessian-flex', version='3.1.5')
)

<dependency org="com.caucho" name="hessian-flex" rev="3.1.5" />

[com.caucho/hessian-flex "3.1.5"]

'com.caucho:hessian-flex:jar:3.1.5'