From the Object.toString
docs:
Returns a string representation of the
object. In general, thetoString
method returns a string that
“textually represents” this object.
The result should be a concise but
informative representation that is
easy for a person to read. It is
recommended that all subclasses
override this method.The
toString
method for classObject
returns a string consisting of the
name of the class of which the object
is an instance, the at-sign character
`@’, and the unsigned hexadecimal
representation of the hash code of the
object. In other words, this method
returns a string equal to the value
of:
getClass().getName() + '@' + Integer.toHexString(hashCode())
Example:
String[] mystr ={"a","b","c"};
System.out.println("mystr.toString: " + mystr.toString());
output:- mystr.toString: [Ljava.lang.String;@13aaa14a