public static int max ( int r [ ] ) {
  int max = 0 ;
  for ( int i = 0 ;
  i < r . length ;
  i ++ ) {
    if ( r [ i ] > max ) max = r [ i ] ;
  }
  return max ;
}

public static int max ( int r [ ] ) { int max = 0 ; for ( int i = 0 ; i < r . length ; i ++ ) { if ( r [ i ] > max ) max = r [ i ] ; } return max ; }
(method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (field_access object: (identifier) field: (identifier))) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (identifier))) consequence: (expression_statement (assignment_expression left: (identifier) right: (array_access array: (identifier) index: (identifier))))))) (return_statement (identifier))))