Java Nested Try Block

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The try block within another try block is called nested try block.

Syntax:

try {
	statement ;
	try{
    	statement ;
    }catch (ExceptionName e){
    }    
}catch (ExceptionName e) {
  
}

Example

public class Nestedtryblock{  
    public static void main(String args[]){  
        try{  
            try{   
                int b =1/0;  
            }catch(ArithmeticException e){
                System.out.println(e);
            }  
            try{  
                int num[] = {1, 2, 3, 4}; 
                System.out.println(num[5]); 
            }catch(ArrayIndexOutOfBoundsException e){
                System.out.println(e);
            }  
            System.out.println("Try block is sucessfully executed");  
        }
        catch(Exception e){
        	System.out.println("Exception"+e);
        }  
        System.out.println("Code flow is normal");  
    }  
}
Run ›

The nested try block used when part of the block may cause one error and the entire block might cause another error.

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