convert int to string

using parseInt() method for example

//String to primitive types
    int  iVal = Integer.parseInt(str);
    long  lVal = Long.parseLong(str);
    float  fVal = Float.parseFloat(str);
     double dVal = Double.parseDouble(str);

by using parseing methode of String class

by using parsing methods of the respective primitive type like if we want to convert into int then use parseint() , if float then  use parsefloat()...