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What is the difference between Integer and int?
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Answer / janet
Integer is a class defined in the java.lang package,where
as int is a primitive data tyep defined in the java
language itself.Java doesn't automatically convert from one
to the other.
Integer can be used as an argument for a method that
requires an object,where as int can be used for
calculations.
| Is This Answer Correct ? | 59 Yes | 9 No |
Answer / k.santosh kumar
int is a primitive data type , where as Integer is a class
which encapsulates the primitive int data type and
represents in terms of object.
| Is This Answer Correct ? | 35 Yes | 6 No |
Answer / ravikiran(aptech mumbai)
Integer is a wrapper class object where as int is a
primitive datatype
| Is This Answer Correct ? | 31 Yes | 4 No |
Answer / devendra
An int is a primitive. It is not an Object.int variables
are mutable. Unless you mark them final, you can change
their value at any time.
An Integer, is a Object that contains a single int
field.Integers are immutable. If you want to affect the
value of a Integer variable, the only way is to create a
new Integer object and discard the old one.
Converting
// to int i from Integer ii
int i = ii.intValue();
// to Integer ii from int i
Integer ii = new Integer( i );
| Is This Answer Correct ? | 27 Yes | 3 No |
Answer / sumit
int is a premitive data type and integer is a class
| Is This Answer Correct ? | 14 Yes | 7 No |
Answer / duryodhan
int is a primitive data type & integer is a wapper class object which define in java.lang package.
| Is This Answer Correct ? | 4 Yes | 1 No |
Answer / maninder sharma
Integer is a class defined in the java.lang package,where
as int is a primitive data type.
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / tapan kumar
int is a primitive type by the int we can set and read the
value but Integer is a wrapper class type u can use for
finding the length and for size .
| Is This Answer Correct ? | 4 Yes | 4 No |
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