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Language/Type: Java method basics return
Author: Roy McElmurry (on 2010/12/28)

Write a static method isPowerOfTwo that takes an integer n as an argument, and that returns true if n is a power of two, and otherwise false. If n is zero or negative, return false. Note that isPowerOfTwo(1) should return true, since 20=1.

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This is a method problem. Write a Java method as described. Do not write a complete program or class; just the method(s) above.

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