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#Post#: 13--------------------------------------------------
Exceptions alert developers at compile
DIR By: asim roy
Date: September 14, 2023, 6:16 am
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Now if an object of a class is created the constructor of the
class is called. In the constructor of a class the constructor
of the class is called first and then the rest of the code in
the constructor of the class is displayed. Now if the class is
instantiated as follows Empower your team. Lead the industry.
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tools for your organization via . The console output looks like
this This is the parent class constructor This is the child
class constructor Used to access parent class methods.
The third and final use of the keyword is for accessing parent
class methods in child classes. Modify the and classes as
follows to understand this concept. Class public void
DisplayArea System. The area of the parent class is Class public
class extends IntegerArea public voidDisplayArea Phone Number
List
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Super System. The area of the subclass
is In the class inside the method the method of the parent class
has been called using the method. Now if a method is called on
an instance of a class it will first call the parent class's
method and then execute the rest of the code in the child
class's method. The following code demonstrates this concept The
output of the above code will be The area of the parent class is
Exceptions in programming are events.
[img]
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That are triggered when a problem or problem occurs during
compilation or execution of a program. time or runtime that
they have not yet addressed a solution to a specific programming
problem. Developers should handle this scenario before shipping
the product to the end customer. There are two types of
exceptions compile-time exceptions often called syntax errors
and run-time exceptions logical errors. Compile-time and
run-time exceptions Compile-time exceptions occur during code
compilation. These exceptions are not critical because they can
be handled before the program is compiled and shipped to the
client.
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