The Java.DoubleAccumulator.getThenReset() is an inbuilt method in java that is equivalent in effect to get() followed by reset(). Firstly, it gets the current value and then resets the value. The reset value is zero. The return type is int.
public double getThenReset()
Parameters: The method does not accepts any parameter.
Return Value: The method returns the value before reset.
Below programs illustrate the above method:
Old value is: 52.0 Current value is: 0.0
Old value is: 75.0 Current value is: 0.0
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