listing the higharray java program /higharray java /demonstrates array class with high-level interface /to run this programc>java higharrayapp import java io */for / ///////////////////////////////////////////////////////////////class higharray private double[ /ref to array private int nelems/number of data items //public higharray(int maxa new double[max]nelems /constructor /create the array /no items yet //public boolean find(double searchkey/find specified value int jfor( = <nelemsj++/for each elementif( [ =searchkey/found itembreak/exit loop before end if( =nelems/gone to endreturn false/yescan' find it else return true/nofound it /end find(//public void insert(double valuea[nelemsvalue/put element into array /insert it