Simple string function example in Java

// Program to explain the following String function :
// String(char chars[ ], int startIndex, int numChars)
class  MString2
{
public static void main( String args[ ] )
{
 char ch[ ] = { 'J', 'A', 'V', 'A' };
 String s = new String( ch, 2, 2 );
 System.out.println( " String = " + s );
 // String s1 = 2015;   //  Error
 String s1 = "" + 2015;
 System.out.println( " String = " + s1 );
}
}

Output:
 String = VA
 String = 2015