private data in er (de (let (find (higharra interface figure the higharray interface listing the higharray java program /higharray java /demonstrates array class with high-level interface /to run this programc>java higharrayapp ///////////////////////////////////////////////////////////////class higharray private long[ /ref to array private int nelems/number of data items //public higharray(int max/constructor new long[max]/create the array nelems /no items yet //public boolean find(long searchkey/find specified value int jfor( = <nelemsj++/for each elementif( [ =searchkey/found item