Learn how to use groovy (chapter 1 of translation)

There is nothing to say. You can understand it at a glance.

Bitwise operations

From groovy 1.0 Beta 10, groovy supports bitwise operations: (supported from grovvy1.0beta10)
<.>, >>>, |, &, ^, And ~.

	_Meaning_
<	Bitwise left shift operator
>	Bitwise right shift operator
>>>	Bitwise unsigned right shift operator
|	Bitwise OR operator
&	Bitwise AND operator
^	Bitwise XOR operator
~	Bitwise negation Operator
<=	Bitwise left shift assign Operator
>>=	Bitwise right shift assign Operator
>>>=	Bitwise unsigned right shift assign Operator
| =	Bitwise OR assign Operator
& =	Bitwise AND assign Operator
^ =	Bitwise XOR operator

For example,

  assert  (1 <2) = 4  // bitwise left shift   assert  (4>> 1) = 2  // bitwise right shift   assert  (15>> 1) = 7  // bitwise unsigned right shift   assert  (3 | 6) = 7  // bitwise OR   assert  (3 & 6) = 2  // bitwise AND   assert  (3 ^ 6) = 5  // bitwise XOR   assert  (~ 0 xfffffffe) = 1  // bitwise negation