Method equals

luni/src/main/java/java/util/Set.java:102–102

Compares the specified object to this set, and returns true if they represent the same object using a class specific comparison. Equality for a set means that both sets have the same size and the same elements. @param object the object to compare with this object. @return boolea

(Object object)

     * @see #hashCode
     */
    public boolean equals(Object object);

    /**
     * Returns the hash code for this set. Two set which are equal must return