static void printSubArray ( int arr [ ] , int start , int end ) {
  System . out . print ( "[ " ) ;
  for ( int i = start ;
  i <= end ;
  i ++ ) System . out . print ( arr [ i ] + " " ) ;
  System . out . print ( "] " ) ;
}

static void printSubArray ( int arr [ ] , int start , int end ) { System . out . print ( " [ ▁ " ) ; for ( int i = start ; i <= end ; i ++ ) System . out . print ( arr [ i ] + " ▁ " ) ; System . out . print ( " ] ▁ " ) ; }
(method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal)))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (identifier))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (string_literal)))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal))))))