Break a loop if ‘q’ key is pressed

public static boolean getUserInputExitKey() {
System.out.println(“Please enter key to continue or the ‘q’ key to exit.”);
try {
if ((char)System.in.read() == ‘q’) return true;
}
catch (IOException e) {
System.out.println(“Error user key reading”);
}
return false;
}

//////////////////////////////////////////////////////////////////////////////////////////////

do {

// do whatever..

} while(!getUserInputExitKey());