question: returns the number of bits set to true in this bit set concode_field_sep int ADDRESS_BITS_PER_WORD concode_elem_sep int BITS_PER_WORD concode_elem_sep int size concode_elem_sep long WORD_MASK concode_elem_sep long[] words concode_field_sep int nextClearBit concode_elem_sep boolean set concode_elem_sep void set concode_elem_sep int size concode_elem_sep boolean get concode_elem_sep void clear concode_elem_sep void clear concode_elem_sep int previousSetBit concode_elem_sep String toString concode_elem_sep int nextSetBit concode_elem_sep void flip concode_elem_sep int wordIndex
target: int function ( ) { int loc0 = 0 ; for ( int loc1 = 0 ; loc1 < words . length ; loc1 ++ ) loc0 += Long . bitCount ( words [ loc1 ] ) ; return loc0 ; }