Java primitive value to object

• Option 1(Deprecated since Java 9):

  // deprecated since Java 9
  new Integer(5);
  new Float(5.0);
  new Double(5.0);
  

• Option 2:

  Integer.valueOf(5);
  Float.valueOf(5.0);
  Double.valueOf(5.0);
  

see also

• java.lang.Integer
• Java Integer constructor is deprecated since Java 9