static int getLeftmostBit ( int n ) {
  int m = 0 ;
  while ( n > 1 ) {
    n = n >> 1 ;
    m ++ ;
  }
  return m ;
}

static int getLeftmostBit ( int n ) { int m = 0 ; while ( n > 1 ) { n = n >> 1 ; m ++ ; } return m ; }
(method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (while_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) 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))))