Possible Duplicate:
What does >> do in java?
What does it do this sign: << ? This is in Java.
For an instance, new CustomPermission(1 << 5, 'M');
Best regards
Possible Duplicate: What does >> do in java? What does it do this sign:
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Possible Duplicate:
What does >> do in java?
What does it do this sign: << ? This is in Java.
For an instance, new CustomPermission(1 << 5, 'M');
Best regards
It’s bitshift
http://download.oracle.com/javase/tutorial/java/nutsandbolts/op3.html
Basically it multiplies the left operand by 2 to the power of the right operand
so 1 << 5 is 1 * 2^5