matrix_6.String Matrix Rotation

package Advanced;

import java.lang.reflect.Array;
import java.util.*;

public class array_temp {


    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        String[] input = scanner.nextLine().split("\\(");
        int degrees = Integer.parseInt(input[1].substring(0, input[1].length() - 1));
        String command = scanner.nextLine();
        List<String> word = new ArrayList<>();
        int length = -1;
        while (!command.equals("END")) {
            word.add(command);
            int tempLength = command.length();
            if (tempLength > length) {
                length = tempLength;
            }
            command = scanner.nextLine();
        }

        int row = word.size();
        String[][] matrix = new String[row][];

        for (int i = 0; i < row; i++) {
            String[] tokens = word.get(i).split("");
            matrix[i] = tokens;
        }

        int numRotate = 0;
        int count = 0;
        if (degrees / 90 > 0) {
            for (int i = 0; i < degrees / 90; i++) {
                if (count >= 3) {
                    count = 0;
                } else {
                    count++;
                }
            }
        }

        if (count == 1) {
            ifRotate90(matrix, length);
        } else if (count == 2) {
            ifRotate180(matrix, length);
        } else if (count == 3) {
            ifRotate270(matrix, length);
        } else {
            for (int i = 0; i < row; i++) {
                for (int j = 0; j < length; j++) {
                    try {
                        System.out.print(matrix[i][j]);
                    } catch (ArrayIndexOutOfBoundsException e) {
                        System.out.print(" ");
                    }
                }
                System.out.println();
            }
        }
//---------
    }

    private static void ifRotate180(String[][] matrix, int length) {
        for (int i = matrix.length - 1; i >= 0; i--) {
            for (int j = length - 1; j >= 0; j--) {
                try {
                    System.out.print(matrix[i][j]);
                } catch (ArrayIndexOutOfBoundsException e) {
                    System.out.print(" ");
                }
            }
            System.out.println();
        }
    }

    private static void ifRotate270(String[][] matrix, int length) {
        for (int j = length - 1; j >= 0; j--) {
            for (int i = 0; i < matrix.length; i++) {
                try {
                    System.out.print(matrix[i][j]);
                } catch (ArrayIndexOutOfBoundsException e) {
                    System.out.print(" ");
                }
            }
            System.out.println();
        }
    }

    private static void ifRotate90(String[][] matrix, int length) {

        for (int j = 0; j < length; j++) {
            for (int i = matrix.length - 1; i >= 0; i--) {
                try {
                    System.out.print(matrix[i][j]);
                } catch (ArrayIndexOutOfBoundsException e) {
                    System.out.print(" ");
                }
            }
            System.out.println();
        }
    }
}