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root/jsr166/jsr166/src/jsr166e/DoubleAdder.java

Comparing jsr166/src/jsr166e/DoubleAdder.java (file contents):
Revision 1.6 by jsr166, Sun Jan 6 05:57:42 2013 UTC vs.
Revision 1.8 by jsr166, Mon Jan 7 07:14:01 2013 UTC

#	Line 5 | Line 5
5		*/
6
7		package jsr166e;
8	–	import java.io.IOException;
8		import java.io.Serializable;
10	–	import java.io.ObjectInputStream;
11	–	import java.io.ObjectOutputStream;
9
10		/**
11		* One or more variables that together maintain an initially zero
#	Line 80 | Line 77 | public class DoubleAdder extends Striped
77
78		/**
79		* Returns the current sum.  The returned value is <em>NOT</em> an
80	<	* atomic snapshot: Invocation in the absence of concurrent
80	>	* atomic snapshot: invocation in the absence of concurrent
81		* updates returns an accurate result, but concurrent updates that
82		* occur while the sum is being calculated might not be
83		* incorporated.  Also, because double-precision arithmetic is not
#	Line 190 | Line 187 | public class DoubleAdder extends Striped
187		s.writeDouble(sum());
188		}
189
190	<	private void readObject(ObjectInputStream s)
191	<	throws IOException, ClassNotFoundException {
190	>	private void readObject(java.io.ObjectInputStream s)
191	>	throws java.io.IOException, ClassNotFoundException {
192		s.defaultReadObject();
193		busy = 0;
194		cells = null;

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