The int is a keyword in java that is used to define 32-bit signed integer (primitive type) values.
The int is a keyword in java that is used to define 32-bit signed integer (primitive type) values.The int is a keyword in java that is used to define
32-bit signed integer (primitive type) values. Keywords
are basically reserved words which have specific meaning relevant to a compiler.
The keyword int in java programming language is also used to
declare an expression, method return value, or variable of integer type.
The java.lang.Integer
class
in java programming language wraps a int type primitive value in an object. An
Integer type object includes only a single field whose type is int
.
Wrapper class is used to convert the int primitive values into Integer type
objects. In addition to this Integer wrapper class also provides methods for
converting a int to String and vice versa as well as other constants and methods
that are useful to deal with int type.
Syntax: Here is the syntax that displays how to declare and define integer type values.
int
<variable-name> = <integer-value>; |
Example: Lets take an example that defines how to declare and define an integer type value
int
i = 34; |
Note: Here are some points which must be noted.
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