2013-03-15 17 views

回答

1

正如你可以在sources看到,它選擇兩個未來最大功率(197個FF):

 // Find a power of 2 >= initialCapacity 
     int capacity = 1; 
     while (capacity < initialCapacity) 
      capacity <<= 1; 

     this.loadFactor = loadFactor; 
     threshold = (int)(capacity * loadFactor); 
     table = new Entry[capacity]; 
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