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Typo correction in 01-introduction-to-java.md #28

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Typo correction in 01-introduction-to-java.md #28

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2 changes: 1 addition & 1 deletion 01-introduction-to-java.md
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Expand Up @@ -427,7 +427,7 @@ It makes sense to say "Hey String class, tell me the String value for this integ
### 1.5.5. Accessing data members
How we access data members (also known as attributes or instance variables) is exactly analogous to how we access methods.

If a class has an instance or class variable (also know as a `static` variable, since it is declared with the keyword `static`) that is accessible to code outside of the class, it can be referred to via an instance variable or the class name, respectively.
If a class has an instance or class variable (also known as a `static` variable, since it is declared with the keyword `static`) that is accessible to code outside of the class, it can be referred to via an instance variable or the class name, respectively.

For example, class `Integer` has a class variable called `BYTES` that reports the number of bytes of memory used to store an int value. Since it is a class variable, we access it using the class name:

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