Parallel Counter Sort

[flyntcoal]

So mainly been cleaning up my code and testing. When I now run this, I get this as the result.

For array 1
261 155 13 31 203 298 13 122 237 173
Exception in thread "Thread-0" java.lang.ArrayIndexOutOfBoundsException: 286
at ParCountSor.Thread1.run(Thread1.java:46)

Sorted 1 time(s)

That 286 is the range variable that is the length of the counts array. Completely confused there. Does it think that I want the value to be 286? Am I set the size of the counts array wrong?

Thread1 (CountSort class hasn't changed)

package ParCountSor;

import java.util.Arrays;

	public class Thread1 extends Thread{
		private int[] counts;
		public int[] cArray;//half of array to search
		public Thread1(int[] ranarray) {
			//constructor for firstHalf and target
			this.cArray = ranarray;//copy array
		}
		
		public int findmax(){
			int max = cArray[0];
			for(int i = 0; i < cArray.length; i++){
				if (cArray[i] > max){
					max = cArray[i];
				}
			}
			return max;
		}
		
		public int findmin(){
			int min = cArray[0];
			for(int i = 0; i < cArray.length; i++){
				if (cArray[i] < min){
					min = cArray[i];
				}
			}
			return min;
		}

		public void run(){
			int maxVal = findmax();//max value
			int minVal = findmin();//min value
			int range = maxVal - minVal +1;//find the range
			counts = new int[range];//counts array
			

			for(int i =0; i < cArray.length; i++){
				counts[cArray[i]-minVal]++;
			}
			int j = 0;
			for(int i = 0; i < counts.length; i++){
				while(counts[i] > 0){
					counts[j++] = i + minVal;
					counts[i]--;
				}
			}
			//print sorted array
			System.out.println("Sorted Array: " + Arrays.toString(counts));
			
			System.out.println("");
		}//end run method

		public int[] getCounts(){
			return this.counts;
		}//end getResult
		
	}//end Thread1 class