static int previousSmallerInteger ( int n ) {
  int pos = getFirstSetBitPos ( n ) ;
  return ( n & ~ ( 1 << ( pos - 1 ) ) ) ;
}

static int previousSmallerInteger ( int n ) { int pos = getFirstSetBitPos ( n ) ; return ( n & ~ ( 1 << ( pos - 1 ) ) ) ; }
(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: (method_invocation name: (identifier) arguments: (argument_list (identifier))))) (return_statement (parenthesized_expression (binary_expression left: (identifier) right: (unary_expression operand: (parenthesized_expression (binary_expression left: (decimal_integer_literal) right: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal)))))))))))