public long getMin() {
		for (int i = 0; i < hits.length(); i++) {
			if (hits.get(i) > 0) {
				return i == 0 ? 0 : 1 + bins[i - 1];
			}
		}
		return 0;
	}
public long getMin ( ) { for ( int i = 0 ; i < hits . length ( ) ; i ++ ) { if ( hits . get ( i ) > 0 ) { return i == 0 ? 0 : 1 + bins [ i - 1 ] ; } } return 0 ; }
The starting point of interval that contains the smallest value added to
this histogram.