JAVA EXAMPLE PROGRAMS

Throws Clause Examples

The 'throws' clause in java programming language is belongs to a method to specify that the method raises particular type of exception while being executed.
The 'throws' clause takes arguments as a list of the objects of type 'Throwables' class.
Anybody calling a method with a throws clause is needed to be enclosed within the try catch blocks.

Throws Clause Sample Code

Code:

package com.myjava.exceptions;

public class MyThrowsClause {
    public static void main(String a[]){
        MyThrowsClause mytc = new MyThrowsClause();
        try{
            for(int i=0; i<5; i++){
                mytc.getJunk();
                System.out.println(i);
            }
        } catch (InterruptedException iex){
            iex.printStackTrace();
        }
    }
    
    public void getJunk() throws InterruptedException {
        Thread.sleep(1000);
    }
}

Other Exception Handling Examples

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What is java static import?

By using static imports, we can import the static members from a class rather than the classes from a given package. For example, Thread class has static sleep method, below example gives an idea:

import static java.lang.Thread;
public class MyStaticImportTest {
public static void main(String[] a) {
try{
sleep(100);
} catch(Exception ex){

}
}
}

Famous Quotations

If you don’t make mistakes, you’re not working on hard enough problems. And that’s a big mistake.

-- Frank Wilczek

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About Author

I'm Nataraja Gootooru, programmer by profession and passionate about technologies. All examples given here are as simple as possible to help beginners. The source code is compiled and tested in my dev environment.

If you come across any mistakes or bugs, please email me to [email protected].

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Reference: Java™ Platform Standard Ed. 7 - API Specification | Java™ Platform Standard Ed. 8 - API Specification | Java is registered trademark of Oracle.