[Solved] Control is not waiting to read for string object

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You want to put the second input line – to take the configuration1 into a for loop to run T number of times and display it.

public static void main(String[] args) {
    int T, N;
    System.out.println("Enter number of test cases: ");
    Scanner in = new Scanner(System.in);
    T = in.nextInt();

    String configuration1;

    for (int i = 0; i < T; i++) {
        System.out.println("Enter the configuration: ");
        configuration1 = in.next();
        System.out.println("The configuration is: " + configuration1);
    }
}

Then the output will be 

Enter number of test cases: 
3
Enter the configuration: 
10
The configuration is: 10
Enter the configuration: 
20
The configuration is: 20
Enter the configuration: 
30
The configuration is: 30

solved Control is not waiting to read for string object