Can we keep other statements in between try catch and finally blocks in Java?

Can we keep other statements in between try catch and finally blocks in Java?

No, we cannot write any statements in between try, catch and finally blocks and these blocks form one unit. ... If we try to put any statements between these blocks, it will throw a compile-time error.

Is it possible to write another try catch within catch block?

Yes, we can declare a try-catch block within another try-catch block, this is called nested try-catch block.

What is the relationship if any between a catch block and a finally block?

The catch block is only executed if an exception is thrown in the try block. The finally block is executed always after the try(-catch) block, if an exception is thrown or not.

Can we write only try block without catch and finally blocks?

Yes, It is possible to have a try block without a catch block by using a final block. As we know, a final block will always execute even there is an exception occurred in a try block, except System.

Can we write finally block before catch block?

A finally clause ensures that the finally block is executed after the try block and any catch block that might be executed, no matter how control leaves the try block or catch block. Hence a finally should always be preceded by a try block.

Can we write to try with only finally without the catch?

Yes, It is possible to have a try block without a catch block by using a final block. As we know, a final block will always execute even there is an exception occurred in a try block, except System.

What should be placed inside a catch block?

The code which can throw any exception is kept inside(or enclosed in) a try block. Then, when the code will lead to any error, that error/exception will get caught inside the catch block.

Can a catch block Follow finally block?

When an exception occurs, that exception occurred is handled by catch block associated with it. Every try block should be immediately followed either by a catch block or finally block. ... If an exception occurs in protected code, the catch block (or blocks) that follows the try is checked.

Can a try block be followed by a catch block?

Try block MUST be followed either by a catch or a finally block or both. And if there is no catch block, then the finally method should declare the exception though it has try/finally. You cannot have a catch or finally without a try block. If you don’t want to handle an exception in your code, then declare them with a throws clause.

Can a catch clause exist without a try statement?

A catch clause cannot exist without a try statement. It is not compulsory to have finally clauses whenever a try/catch block is present. The try block cannot be present without either catch clause or finally clause. Any code cannot be present in between the try, catch, finally blocks.

Can we write any statements between try, catch and finally blocks in Java?

Can we write any statements between try, catch and finally blocks in Java? No, we cannot write any statements in between try, catch and finally blocks and these blocks form one unit.

Do you declare an exception if there is no try block?

Try block MUST be followed either by a catch or a finally block or both. And if there is no catch block, then the finally method should declare the exception though it has try/finally. You cannot have a catch or finally without a try block.