Lines Matching defs:contains
35 * operations ({@code add}, {@code remove} and {@code contains}).
211 * Returns {@code true} if this set contains no elements.
213 * @return {@code true} if this set contains no elements
220 * Returns {@code true} if this set contains the specified element.
222 * contains an element {@code e} such that
226 * @return {@code true} if this set contains the specified element
233 public boolean contains(Object o) {
240 * the set contains no element {@code e2} such that
242 * If this set already contains the element, the call leaves the set
262 * if this set contains such an element. Returns {@code true} if
491 * elements it contains) (int), followed by all of its