جافا Java

Information hiding : The practice of making instance variables private to limit dependencies between classes

Instantiate عباره عن

ArrayList animals = new ArrayList<>(); animals.clear ();

Collection : Java library class, like . ArrayList that represents a group of objects.

java.lang

ماهو رايك بشأن الاسئله

We can use Access modifiers with Local Variables

int n; n=n+10; كم قيمه n

Variable : a location in main memory that holds only onevalue of a particular data type at , but that value can not be changed

يعتبر int

We can change data type after bdeclared

variable must be declared with a data type

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