Answer the following questions with this information public Integer findMajority(int[] a) \{ return findMajority(a, a.length); \} private Integer findMajority(int[] a, int len) \{ if (a== null len ==0){ return null; \} else if ( len ==1){ return a[0] \} else \{ int []b= new int [(len+1)/2] int j=0; for (int i=0;i