question: get the bit at the given index . concode_field_sep int ADDRESS_BITS concode_elem_sep long[] data concode_elem_sep int BITS concode_elem_sep int ADDRESS_MASK concode_elem_sep int maxLength concode_field_sep int nextClearBit concode_elem_sep long getBitMask concode_elem_sep void expandCapacity concode_elem_sep void setByte concode_elem_sep int getByte concode_elem_sep void set concode_elem_sep void set concode_elem_sep void set concode_elem_sep void checkCapacity concode_elem_sep void clear concode_elem_sep int length
target: boolean function ( int arg0 ) { int loc0 = arg0 >> ADDRESS_BITS ; if ( loc0 >= data . length ) { return false ; } return ( data [ loc0 ] & getBitMask ( arg0 ) ) != 0 ; }