returns the number of keys in this hashtable . concode_field_sep HashtableEntry table[] concode_elem_sep HashtableEntry next concode_elem_sep HashtableEntry entry concode_elem_sep int loadFactorPercent concode_elem_sep boolean keys concode_elem_sep int count concode_elem_sep int index concode_elem_sep int threshold concode_elem_sep Object value concode_elem_sep int hash concode_elem_sep Object key concode_field_sep Enumeration keys concode_elem_sep boolean containsKey concode_elem_sep boolean isEmpty concode_elem_sep void clear concode_elem_sep void rehash concode_elem_sep Object put concode_elem_sep Object remove concode_elem_sep boolean contains concode_elem_sep boolean hasMoreElements concode_elem_sep Enumeration elements concode_elem_sep Object get concode_elem_sep String toString concode_elem_sep Object nextElement
int function ( ) { return count ; }