I can't figure out why this won't exit when quit is entered.
import java.io.*;
import java.util.*;
public class Trial
{
static final String ADD_COMMAND = "add";
static final String REMOVE_COMMAND = "remove";
static final String QUIT_COMMAND = "quit";
static final String PRINT_COMMAND = "print";
// Create a single shared BufferedReader for keyboard input
private static BufferedReader stdin =
new BufferedReader( new InputStreamReader( System.in ) );
// Program execution starts here
public static void main ( String [] args ) throws IOException
{
// Prompt the user
System.out.print( "Type some data for the program: " );
String input = "";
while(input != "quit")
{
// Read a line of text from the user.
input = stdin.readLine();
// Display the input back to the user.
System.out.println( "input = " + input );
}
} // end main method
}