StringArrayUtils.java

package com.dtcc.exams.arrays;

import java.util.Arrays;

public class StringArrayUtils {
    /**
     * @param arrayToBeSpliced - array to be evaluated
     * @param startingIndex - starting index of array to be spliced
     * @param endingIndex - ending index of array
     * @return an array with all elements between `startingIndex` and `endingIndex`
     */
    public static String[] getSubArray(String[] arrayToBeSpliced, int startingIndex, int endingIndex) {

       return Arrays.copyOfRange(arrayToBeSpliced, startingIndex,endingIndex + 1);
    }


    /**
     * @param arrayToBeSpliced - array to be evaluated
     * @param startingIndex - starting index of array to be spliced
     * @return an array all elements between after `startingIndex`
     */
    public static String[] getEndingArray(String[] arrayToBeSpliced, int startingIndex) {
        return Arrays.copyOfRange(arrayToBeSpliced, startingIndex, arrayToBeSpliced.length);
    }
}