boolean function ( BigInteger arg0 , int arg1 ) { arg0 . prepareJavaRepresentation ( ) ; return ( ( arg0 . digits [ arg1 >> 5 ] & ( 1 << ( arg1 & 31 ) ) ) != 0 ) ; }
performs a fast bit testing for positive numbers . the bit to to be tested must be in the range 0 , val.bitlength -1 concode_field_sep PlaceHolder placeHolder concode_field_sep int bitLength concode_elem_sep BigInteger shiftRight concode_elem_sep boolean shiftRight concode_elem_sep BigInteger flipBit concode_elem_sep void shiftLeftOneBit concode_elem_sep BigInteger shiftLeftOneBit concode_elem_sep int bitCount concode_elem_sep boolean nonZeroDroppedBits