openide/java/java-tests/testData/codeInsight/completion/normal/SuperErasure_after.java

import java.util.*;
abstract class GenericPanelControl {
    protected abstract void _performAction(List<?> rowVector);
}

class  WorkflowPanelControl extends GenericPanelControl {
    protected void _performAction(List rowVector) {
    }
}

class  WorkflowSubPanelControl extends WorkflowPanelControl {
    protected void _performAction(List rowVector) {
        super._performAction();
    }
}