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Re: Throws Clause 13 Years Ago by jon.kiparsky [QUOTE=vincentjohn;1443026]the Throws clause is a way to prepare your method in case … that originates a request to open a file (say, it throws up a filechooser and offers to crack open a text… Throws Clause 19 Years Ago by salmanrauf What is meant by the throws clause?Where & how is it used? Re: Throws Clause 19 Years Ago by Stack Overflow … to compile your program and displays an error message. The throws clause specifies that the method can throw an EmptyStackException. As… Re: Throws Clause 13 Years Ago by vjcagay the Throws clause is a way to prepare your method in case it creates an exception. :) Re: Throws Clause 13 Years Ago by 3vilwyatt you can use the throws clause is used to say that a method can throw a certain exception to the caller. the caller will then have to handle this exception either by rethrowing it or handling it through a try catch block Re: Throws Clause 13 Years Ago by lisaroy1 … block which runs even the code in the try block throws an exception or notand which excecutes after the try catch… Re: Throws Clause 13 Years Ago by vjcagay i think that using the try catch finall block is more efficient than using the throws clause.. :) Re: Throws Clause 13 Years Ago by JamesCherrill [QUOTE=vincentjohn;1445437]i think that using the try catch finall block is more efficient than using the throws clause.. :)[/QUOTE] It's nothing to do with "efficiency". If your method can sensibly handle the Execption then it should catch it and handle it. If it can't sensibly handle it it should throw it up to the caller. Re: Handling Exceptions throw and throws 14 Years Ago by BestJewSinceJC …a method can be like [CODE]public class thisMethod throws whateverException[/CODE] Am I right in thinking that '…Java Integer class's parseInt method is declared as 'throws Exception (of some sort)' because it allows the … declaring, in the method header, that a method throws an Exception, forces the programmer calling the method to … Homework Help--Exception Throws 16 Years Ago by rickster11 …won't work.. [code] public class runProgram implements ActionListener throws IOException [/code] I couldn't get all my code … class smartMonsterWindow extends JFrame { public static void main (String args[]) throws IOException { JFrame window = new smartMonsterWindow(); window.show(); //smartMonsterWindow.setSize … Re: Homework Help--Exception Throws 16 Years Ago by suresh111_mca …won't work.. [code] public class runProgram implements ActionListener throws IOException [/code] ^ No this is not correct I …class smartMonsterWindow extends JFrame { public static void main (String args[]) throws IOException { JFrame window = new smartMonsterWindow(); window.show(); //smartMonsterWindow.setSize… question about throws(IOException) 14 Years Ago by akulkarni …] i read that a method that is is using throws clause must be mentioned in the try and catch block….So when we use "throws IOException" in the following program why dont we ….io.*; class testthrows { public static void main(String args[]) //throws IOException { int i; System.out.println("enter a number… ScriptEngine throws NullPointerException Help!!! 12 Years Ago by stevanity ….setText(display1.getText()+command); } } Double evaluateExpression (String expression) throws Exception { System.out.println(expression); //debugging purpose return (Double)… still engine.eval() throws NullPointerException. But Javadoc clearly states that this method throws nullexception iff the argument… Re: client aplication socket's method getInputStream throws exception 11 Years Ago by CPT …(); } } } } } public Client() throws Exception{ this.socket =new Socket(InetAddress.getByName("…quot;); } } void sendMessage(byte[] tosend) throws IOException{ OutputStream out = null; try {… Re: How to put throws IOException in tis code statement? help.. 15 Years Ago by ejosiah … you want to specify that a method throws an exception use this: [CODE]public void someIOCode…() throws IOException{ "do some thing silly here"…from a method use this: [CODE]public void someIOCode() throws IOException{ throw new IOException("just fooling you");… Re: question about throws(IOException) 14 Years Ago by deepak.marur A try catch block is necessary if you want to handle the exception. If you don't want to handle the exception, you can announce the fact through a throws clause appended to the method. The calling method then has to take care or pass it up the hierarchy. In your code you are passing the exception to the jvm which calls the main method Re: question about throws(IOException) 14 Years Ago by JamesCherrill … the JVM to catch the exception when your main(..) method throws it, presumably because the JVM's default processing (print out… Handling Exceptions throw and throws 14 Years Ago by beforetheyknew … catch concept but I struggle more with the throw and throws concept, it is my understanding (that may be incorrect), that… you a method can be like [CODE]public class thisMethod throws whateverException[/CODE] Am I right in thinking that 'whateverException' is… Re: Handling Exceptions throw and throws 14 Years Ago by ~s.o.s~ …]So essentially, declaring, in the method header, that a method throws an Exception, forces the programmer calling the method to deal… which extend RuntimeException and Error can be used in the throws clause without forcing the client or the consumer to catch… running a class with throws IOException 12 Years Ago by jonnyboy12 … set up like this. [CODE] public void t()throws IOException{ GmailClient newGmailClient = new GmailClient(); newGmailClient.Main(); …xls"); newGmailClient.read(); } public static void main(String[] args)throws IOException { { GmailClient newGmailClient = new GmailClient(); newGmailClient.t(); }… HttpContext.Current.Application["JScriptRootPath"]' throws null exception 11 Years Ago by pitic … a website deployed on IIS that once in a while throws a NullPointerException when trying to read the `HttpContext.Current.Application… on all views (MVC 4 with Razor). But... sometimes it throws this error. Now I have been able to get the… Re: Handling Exceptions throw and throws 14 Years Ago by verruckt24 … which extend RuntimeException and Error can be used in the throws clause without forcing the client or the consumer to catch… Re: Handling Exceptions throw and throws 14 Years Ago by BestJewSinceJC … which extend RuntimeException and Error can be used in the throws clause without forcing the client or the consumer to catch… Re: client aplication socket's method getInputStream throws exception 11 Years Ago by CPT …private BufferedInputStream in = null; public handleClient(Socket sock)throws IOException{ this.socket = sock; this.in =…quot;IOEXCEPTION!!!!!"); } } void sendMessage(byte[] tosend) throws IOException{ OutputStream out = null; try { out = … Chatting Program - Throws IO Exception 18 Years Ago by gokul Hi, I am developing small chatting application... when i try to run the application, it throws the IO Exception while creating sockets.. How to resolve resolve the this one..? please help me.. i attached the code for your view... Saxon's DocumentBuilder.build throws a NullPointer when passing a stream source 15 Years Ago by michux …); SAXSource source = new SAXSource(new XMLFilterImpl(), new InputSource(reader)); // this throws a null pointer exception in build method XdmNode node = db… Interface throws an excpetion - looking for an instance 15 Years Ago by murderotica … which I have a function (which is implmented) but it throws an exception that it is looking for an instance. How… How to put throws IOException in tis code statement? help.. 15 Years Ago by denniskhor … handling code here: } } [/CODE] hope somebody can help me put throws IOException into tis statement. tis one is netbean... so abit… Re: How to put throws IOException in tis code statement? help.. 15 Years Ago by quuba Open project in NetBeans IDE, or add throws clause manually. Yahoo messenger starting throws a error : CiceroUIWndFrame:YAHOOM~1.EXE -corrupt file 15 Years Ago by hbmarar Hi to All, When i start yahoo messenger, it throws a error CiceroUIWndFrame:YAHOOM~1.EXE -corrupt file. I dont …