docs: public static String[] copyArrayCutFirst(String[] arr) {
          if(arr.length > 1) {
              String[] arrCopy = new String[arr.length - 1];
              System.arraycopy(arr, 1, arrCopy, 0, arrCopy.length);
              return arrCopy;
          } else {
              return new String[0];
          }
      }