static void printSmall ( int arr [ ] , int asize , int n ) {
  int [ ] copy_arr = Arrays . copyOf ( arr , asize ) ;
  Arrays . sort ( copy_arr ) ;
  for ( int i = 0 ;
  i < asize ;
  ++ i ) {
    if ( Arrays . binarySearch ( copy_arr , 0 , n , arr [ i ] ) > - 1 ) System . out . print ( arr [ i ] + " " ) ;
  }
}

static void printSmall ( int arr [ ] , int asize , int n ) { int [ ] copy_arr = Arrays . copyOf ( arr , asize ) ; Arrays . sort ( copy_arr ) ; for ( int i = 0 ; i < asize ; ++ i ) { if ( Arrays . binarySearch ( copy_arr , 0 , n , arr [ i ] ) > - 1 ) System . out . print ( arr [ i ] + " ▁ " ) ; } }
(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 (local_variable_declaration type: (array_type element: (integral_type) dimensions: (dimensions)) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (identifier))))) (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier)))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (decimal_integer_literal) (identifier) (array_access array: (identifier) index: (identifier)))) right: (unary_expression operand: (decimal_integer_literal)))) consequence: (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))))))))))