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CS1 Course Site
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Compilation of Powerful Ideas ( Cognitive and Computational )
# 10
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The superficial signature of a Java program fragment is the fragment with:
- All literals (constants) replaced by their type in angular brackets.
- All objects referenced by variables replaced by the type of the object in angular brackets.
This is a powerful idea because it allows you to understand better what will be returned or what will result after you have typed in a line of code.
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