HashMap capacity doesn't refresh keys after capacity change

[droptablestar]

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This bug can be duplicated by adding the following code to testPutAndGet in HashTableTest.java:

for (int i = 0; i < 2048; i++) { classUnderTest.put(i+4096, i); }                                                                                                                                             
for (int i = 0; i < 2048; i++) { assertEquals(classUnderTest.get(i+4096), i); }

The issue here is that the hashed key is dependant on the capacity of the table and the values for the keys aren't update after a capacity change. If the capacity changes those keys could hash to different values. Specifically this happens when keys are added which hash to a number larger than the current capacity.