選擇排序 java

private static int[] sort(int[] value) {
		int valueLength = value.length;

		for (int i = 0; i < valueLength; i++) {
			int offset = i;
			for(int j=i;j<valueLength;j++){
				if(value[j]<value[offset]){
					offset = j;
				}
			}
			
			int temp = value[offset];
			value[offset] = value[i];
			value[i]=temp;
		}

		return value;
	}