static void removeDuplicates ( int arr [ ] , int n ) {
  int st = 0 ;
  for ( int i = 0 ;
  i < n ;
  i ++ ) {
    if ( i < n - 2 && arr [ i ] == arr [ i + 1 ] && arr [ i ] == arr [ i + 2 ] ) continue ;
    else {
      arr [ st ] = arr [ i ] ;
      st ++ ;
    }
  }
  System . out . print ( "{" ) ;
  for ( int i = 0 ;
  i < st ;
  i ++ ) {
    System . out . print ( arr [ i ] ) ;
    if ( i != st - 1 ) System . out . print ( ", " ) ;
  }
  System . out . print ( "}" ) ;
}

static void removeDuplicates ( int arr [ ] , int n ) { int st = 0 ; for ( int i = 0 ; i < n ; i ++ ) { if ( i < n - 2 && arr [ i ] == arr [ i + 1 ] && arr [ i ] == arr [ i + 2 ] ) continue ; else { arr [ st ] = arr [ i ] ; st ++ ; } } System . out . print ( " { " ) ; for ( int i = 0 ; i < st ; i ++ ) { System . out . print ( arr [ i ] ) ; if ( i != st - 1 ) System . out . print ( " , ▁ " ) ; } 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))) 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: (identifier)) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (binary_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))))) right: (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal)))))) consequence: (continue_statement) alternative: (block (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (identifier)))) (expression_statement (update_expression (identifier))))))) (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: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (array_access array: (identifier) index: (identifier))))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) consequence: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal))))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal))))))