public static void main ( String args [ ] ) {
  int A [ ] = {
    8 , 3 , 5 , 2 };
    int n = A . length ;
    niceIndices ( A , n ) ;
  }
  
public static void main ( String args [ ] ) { int A [ ] = { 8 , 3 , 5 , 2 } ; int n = A . length ; niceIndices ( A , n ) ; }
(method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier) dimensions: (dimensions))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_initializer (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (field_access object: (identifier) field: (identifier)))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier))))))