}
@Override
protected void runExamples() {
}
protected Graph getGraph() {
<BUG>return graph;
}</BUG>
protected <RESULT_TYPE extends Iterable<?>> RESULT_TYPE runExample(final Operation<?, RESULT_TYPE> operation) {
log("#### " + getMethodNameAsSentence(1) + "\n");
printGraph();

}
public OperationExample(final Class<? extends Operation> classForExample, final String description) {
super(classForExample, description);
}
@Override
protected void runExamples() {
}
protected Graph getGraph() {
return graph;
}
protected void runExampleNoResult(final Operation<?, Void> operation) {
log("#### " + getMethodNameAsSentence(1) + "\n");
printGraph();
