content: //Java Program to convert all primitives into its corresponding   
  //wrapper objects and vice-versa  
  public class WrapperExample3{  
  public static void main(String args[]){  
  byte b=10;  
  short s=20;  
  int i=30;  
  long l=40;  
  float f=50.0F;  
  double d=60.0D;  
  char c='a';  
  boolean b2=true;  
    
  //Autoboxing: Converting primitives into objects  
  Byte byteobj=b;  
  Short shortobj=s;  
  Integer intobj=i;  
  Long longobj=l;  
  Float floatobj=f;  
  Double doubleobj=d;  
  Character charobj=c;  
  Boolean boolobj=b2;  
    
  //Printing objects  
  System.out.println("---Printing object values---");  
  System.out.println("Byte object: "+byteobj);  
  System.out.println("Short object: "+shortobj);  
  System.out.println("Integer object: "+intobj);  
  System.out.println("Long object: "+longobj);  
  System.out.println("Float object: "+floatobj);  
  System.out.println("Double object: "+doubleobj);  
  System.out.println("Character object: "+charobj);  
  System.out.println("Boolean object: "+boolobj);  
    
  //Unboxing: Converting Objects to Primitives  
  byte bytevalue=byteobj;  
  short shortvalue=shortobj;  
  int intvalue=intobj;  
  long longvalue=longobj;  
  float floatvalue=floatobj;  
  double doublevalue=doubleobj;  
  char charvalue=charobj;  
  boolean boolvalue=boolobj;  
    
  //Printing primitives  
  System.out.println("---Printing primitive values---");  
  System.out.println("byte value: "+bytevalue);  
  System.out.println("short value: "+shortvalue);  
  System.out.println("int value: "+intvalue);  
  System.out.println("long value: "+longvalue);  
  System.out.println("float value: "+floatvalue);  
  System.out.println("double value: "+doublevalue);  
  System.out.println("char value: "+charvalue);  
  System.out.println("boolean value: "+boolvalue);  
  }}  
  