How to convert string array into object in java

String[] temp=null;
String st3=new String(temp);

I am using this code.. but error message is coming.
Give solution to recover this error.

Also posted here.

A string array instance is an object. So you would convert it by doing nothing.

The code you posted shows you attempting to create a string from an array of strings. What exactly are you trying to do? Concatenate the string elements? Create a "toString()" form for the array? Something else?

String arr[]={"s","y"};

// converting array of string into str object....

String str=new String(arr.toString());

I think u are having character array ..not string I think....

Is this you want.

class Test
{
public static void main(String args[])
{
char c [] ={'r','a','m'};

System.out.println(new String(c));
}//main

}//class

Hi thank you for your reply....
I got output for this one.