package org.apache.aries.subsystem.example.helloIsolationRef; import org.apache.aries.subsystem.example.helloIsolation.HelloIsolation; public class HelloIsolationRefImpl implements HelloIsolationRef { HelloIsolation helloIsolation = null; public HelloIsolation getHelloIsolationService() { return this.helloIsolation; } public void helloRef() { System.out.println("helloRef from HelloIsolationImpl"); this.helloIsolation.hello(); } public void setHelloIsolationService(HelloIsolation hi) { this.helloIsolation = hi; } }