/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
 
	static int findHighest(int[] arr, int size) {
		int highest = Integer.MIN_VALUE;
	    if(size == -1) {
	        return highest;
	    } else if(arr[size] > highest) {
	        highest = arr[size];
	    } 
	    return findHighest(arr,size-1);
	}
 
	public static void main (String[] args) throws java.lang.Exception
	{
		int[] arr = {5,38,4,10,25,3,55};
		System.out.println(findHighest(arr,6));
	}
}

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