Method toString

lib/java/util/Hashtable.java:863–897

Returns the string representation of this Hashtable. @return the string representation of this Hashtable.

()

     * @return the string representation of this {@code Hashtable}.
     */
    @Override
    public synchronized String toString() {
        if (isEmpty()) {
            return "{}"; //$NON-NLS-1$
        }

        StringBuilder buffer = new StringBuilder(size() * 28);
        buffer.append('{');
        for (int i = lastSlot; i >= firstSlot; i--) {
            Entry<K, V> entry = elementData[i];
            while (entry != null) {
                if (entry.key != this) {
                    buffer.append(entry.key);
                } else {
                    // luni.04=this Map
                    buffer.append("(" + Messages.getString("luni.04") + ")"); //$NON-NLS-1$//$NON-NLS-2$//$NON-NLS-3$
                }
                buffer.append('=');
                if (entry.value != this) {
                    buffer.append(entry.value);
                } else {
                    // luni.04=this Map
                    buffer.append("(" + Messages.getString("luni.04") + ")"); //$NON-NLS-1$//$NON-NLS-2$//$NON-NLS-3$
                }
                buffer.append(", "); //$NON-NLS-1$
                entry = entry.next;
            }
        }
        // Remove the last ", "
        if (elementCount > 0) {
            buffer.setLength(buffer.length() - 2);
        }
        buffer.append('}');
        return buffer.toString();
    }

    /**
     * Returns a collection of the values contained in this {@code Hashtable}.