Cannot invoke toString() on the primitive type int

Primitive types do not have methods, as they are not objects in Java. You should use the matching class:

Integer.toString(item.getId());

Related Posts:

  1. int cannot be converted to string?
  2. Converting String Array to an Integer Array
  3. Converting a string to an integer on Android
  4. Why cannot cast Integer to String in java?
  5. How do I convert a String to an int in Java?
  6. How to format strings in Java
  7. Java – Convert integer to string [duplicate]
  8. How to split a string in Java
  9. How do I compare strings in Java?
  10. How to convert a char to a String?
  11. How to convert/parse from String to char in java?
  12. Reverse a string in Java
  13. Java String Split by “|”
  14. Convert String to double in Java
  15. Java String new line
  16. How to check if a String contains another String in a case insensitive manner in Java?
  17. Java split string to array [duplicate]
  18. Java string to date conversion
  19. How to replace � in a string
  20. What are all the escape characters?
  21. How do I generate random integers within a specific range in Java?
  22. Best way to convert an ArrayList to a string
  23. How do I generate random integers within a specific range in Java?
  24. Best way to convert an ArrayList to a string
  25. How to split a String by space
  26. String interpolation in Java 14 or 15
  27. How to remove single character from a String
  28. How to parse this string in Java?
  29. How to convert any Object to String?
  30. How can I properly compare two Integers in Java?
  31. How to split a string in Java
  32. Illegal Escape Character “\”
  33. Can I multiply strings in Java to repeat sequences?
  34. What does regular expression \\s*,\\s* do?
  35. How to convert a Binary String to a base 10 integer in Java
  36. Left Hand Side of an Assignment must be a Variable CharAt
  37. How to capitalize the first letter of a String in Java?
  38. catDog string problem at Codingbat.com
  39. Java way to check if a string is palindrome
  40. Return string Input with parse.string
  41. What is the difference between String.subString() and String.subSequence()
  42. Java compressing Strings
  43. Explain the use of a bit vector for determining if all characters are unique
  44. Convert array of strings into a string in Java
  45. How to check whether a int is not null or empty?
  46. Declaring an unsigned int in Java
  47. How to remove single character from a String
  48. How to remove single character from a String
  49. What is Java String interning?
  50. What is Java String interning?
  51. Why is there no String.Empty in Java?
  52. Java split string to array
  53. Using Enum values as String literals
  54. What is the easiest/best/most correct way to iterate through the characters of a string in Java?
  55. How to check if my string is equal to null?
  56. what is Ljava.lang.String;@
  57. Convert String to int array in java
  58. How can I convert integer into float in Java?
  59. How to implement infinity in Java?
  60. How to sort an array of objects in Java?
  61. java.lang.NumberFormatException: empty String
  62. How to check if a String is numeric in Java
  63. How to replace a substring of a string
  64. Converting A String To Hexadecimal In Java
  65. Immutable class?
  66. How to check if the value is integer in java?
  67. Simple way to repeat a string
  68. Java: how to initialize String[]?
  69. Regular Expressions on Punctuation
  70. How to extract a substring using regex
  71. difference between equals() and hashCode()
  72. How can I check if a single character appears in a string?
  73. Convert an integer to an array of digits
  74. Java String to SHA1
  75. Replace a character at a specific index in a string?
  76. Determine if a String is an Integer in Java [duplicate]
  77. How to convert a String to CharSequence?
  78. How do I convert a String to a BigInteger?
  79. How can I remove a substring from a given String?
  80. Java get String CompareTo as a comparator object
  81. How to use regex in String.contains() method in Java
  82. How to swap String characters in Java?
  83. Get an OutputStream into a String
  84. Difference between string object and string literal
  85. How to convert a String into an ArrayList?
  86. java: use StringBuilder to insert at the beginning
  87. How do I get the last character of a string?
  88. How to compare character ignoring case in primitive types
  89. Append a single character to a string or char array in java?
  90. convert string to arraylist in java
  91. Why int[] a = new int[1] instead of just int a?
  92. Why int[] a = new int[1] instead of just int a?
  93. How to insert multiple tabs string in java?
  94. Append a single character to a string or char array in java?
  95. String is immutable. What exactly is the meaning?
  96. Occurrences of substring in a string
  97. Quotation marks inside a string
  98. In Java, how do I parse XML as a String instead of a file?
  99. Fastest way to put contents of Set to a single String with words separated by a whitespace?
  100. How to know if a given string is substring from another string in Java

Leave a Comment

tech