minor

tools.descartes.pmx.builder/src/tools/descartes/pmx/builder/CombinedBuilder.java

@@ -105,14 +105,8 @@ public class CombinedBuilder extends ModelBuilder implements IModelBuilder {
 		return pcmBuilder.connectAssemblies(requiringAssemblyName, providingAssemblyName);
 	}
 
-	public void addUsageScenario(String assemblyName, String interfaceName, String methodName) {
-		dmlBuilder.addUsageScenario(assemblyName, interfaceName, methodName);
-		pcmBuilder.addUsageScenario(assemblyName, interfaceName, methodName);
-	}
-
 	public void addUsageScenario(HashMap<String, List<Double>> workload) {
 		dmlBuilder.addUsageScenario(workload);
-		pcmBuilder.addUsageScenario(workload);	
 	}
 
 	public void addResourceDemand(String service) {