static int getNextLeftmostBit ( int n , int m ) {
  int temp = 1 << m ;
  while ( n < temp ) {
    temp = temp >> 1 ;
    m -- ;
  }
  return m ;
}

static int getNextLeftmostBit ( int n , int m ) { int temp = 1 << m ; while ( n < temp ) { temp = temp >> 1 ; m -- ; } return m ; }
(method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (decimal_integer_literal) right: (identifier)))) (while_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) body: (block (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) (expression_statement (update_expression (identifier))))) (return_statement (identifier))))