Method find

classpath/java/util/TreeSet.java:88–91

(T value)

  }
    
  T find(T value) {
    PersistentSet.Path<Cell<T>> p = set.find(new Cell(value, null));
    return p.fresh() ? null : p.value().value;
  }

  T removeAndReturn(T value) {
    Cell<T> cell = removeCell(value);