Explain about type casting in java?

Answer 1

Type casting means explicitly converting one data type to another. For example, the following won't be allowed:

int a;
long b;
b = 5;
a = b;

In the last line, the compiler will complain, due to a possible data loss - long has a larger range. But if you believe that the conversion won't cause a problem in your program, you can override the error message with an explicit conversion (or typecast):

...
a = (int) b;

Type casting means explicitly converting one data type to another. For example, the following won't be allowed:

int a;
long b;
b = 5;
a = b;

In the last line, the compiler will complain, due to a possible data loss - long has a larger range. But if you believe that the conversion won't cause a problem in your program, you can override the error message with an explicit conversion (or typecast):

...
a = (int) b;

Type casting means explicitly converting one data type to another. For example, the following won't be allowed:

int a;
long b;
b = 5;
a = b;

In the last line, the compiler will complain, due to a possible data loss - long has a larger range. But if you believe that the conversion won't cause a problem in your program, you can override the error message with an explicit conversion (or typecast):

...
a = (int) b;

Type casting means explicitly converting one data type to another. For example, the following won't be allowed:

int a;
long b;
b = 5;
a = b;

In the last line, the compiler will complain, due to a possible data loss - long has a larger range. But if you believe that the conversion won't cause a problem in your program, you can override the error message with an explicit conversion (or typecast):

...
a = (int) b;

Answer 2

Type casting means explicitly converting one data type to another. For example, the following won't be allowed:

int a;
long b;
b = 5;
a = b;

In the last line, the compiler will complain, due to a possible data loss - long has a larger range. But if you believe that the conversion won't cause a problem in your program, you can override the error message with an explicit conversion (or typecast):

...
a = (int) b;