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Using local variable without initialization is an error.

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Presentation on theme: "Using local variable without initialization is an error."— Presentation transcript:

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9 Using local variable without initialization is an error

10 After Initialization you can use a local variable

11 A variable declared in one method is local variable to it and cannot be used in another method

12 An instance variable can be used by any method of the class

13 A parameter of one method cannot be used in another method without passing to that.

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