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Uses of this keyword in java?

Updated: 11/5/2022
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this keyword is used to avoid complication between instance variable and local varible.
we identify instance variable by using this keyword(e.g: this.a=a;)

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This keyword is used to specify that it is a current object user normally in a constructor.

ex:-this.name (which specifies the current name in an existing class)

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Q: Uses of this keyword in java?
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