try OneStepIterator clone = (OneStepIterator) this.clone();
try OneStepIterator clone = (OneStepIterator) this.clone();
try OneStepIterator clone = (OneStepIterator) this.clone();
try OneStepIterator clone = (OneStepIterator) this.clone();
try OneStepIterator clone = (OneStepIterator) this.clone();
try OneStepIterator clone = (OneStepIterator) this.clone();
try OneStepIterator clone = (OneStepIterator) this.clone();
try OneStepIterator clone = (OneStepIterator) this.clone();
try OneStepIterator clone = (OneStepIterator) this.clone();
try OneStepIterator clone = (OneStepIterator) this.clone();
try OneStepIterator clone = (OneStepIterator) this.clone();