question: @ SuppressWarnings ( "unchecked" ) private static int find ( Object [ ] arr , java . lang . Comparable val , int bnd , int l , int r ) { int m = l ; int d = 1 ; while ( m <= r ) { if ( val . compareTo ( arr [ m ] ) > bnd ) { l = m + 1 ; } else { r = m - 1 ; break ; } m += d ; d <<= 1 ; } while ( l <= r ) { m = ( l + r ) > > > 1 ; if ( val . compareTo ( arr [ m ] ) > bnd ) { l = m + 1 ; } else { r = m - 1 ; } } return l - 1 ; }
target:  Finds the place in the given range of specified sorted array, where the element should be inserted for getting sorted array. Uses exponential search algorithm.