Renamed "AbstractCompositeStage" to "CompositeStage"

src/main/java/kieker/analysis/stage/tracediagnosis/OperationCallHandlerComposite.java

@@ -22,7 +22,7 @@ import kieker.analysis.domain.AggregatedOperationCall;
import kieker.analysis.domain.OperationCall;
import kieker.analysis.domain.Trace;
-import teetime.framework.AbstractCompositeStage;
+import teetime.framework.CompositeStage;
import teetime.framework.InputPort;
import teetime.stage.CollectorSink;
import teetime.stage.basic.distributor.Distributor;
@@ -31,7 +31,7 @@ import teetime.stage.basic.distributor.strategy.CopyByReferenceStrategy;
/**
* @author Nils Christian Ehmke
*/
-public final class OperationCallHandlerComposite extends AbstractCompositeStage {
+public final class OperationCallHandlerComposite extends CompositeStage {
private final InputPort<Trace> inputPort;
private final OperationCallExtractor operationCallExtractor;