I'm attempting to slap two or more annotations of the same type on a single element, in this case, a method. Here's the approximate code that I'm working with: public class Dupe { public @interface Foo { String bar(); } @Foo(bar="one") @Foo(bar="two") public void haha() {} } When compiling the above, javac c...
Please tell me how to differentiate objects from ObjectInputStream.Like whether it is String , Image or etc...? ...
What is the most succinct way to create a directory called "Foo" underneath the current working directory of my Java application (if it does not already exist)? Or, a slightly different angle: What is the Java equivalent of Directory.CreateDirectory("Foo") in .NET? ...
I develop a Java application which is able to run cross-platform with condition in JRE version at least 1.6.0.14. Everything is work fine on a Windows machine (JRE1.6.0.14) but unwanted result in Ubuntu 8.04 with JRE1.6.0.14. I found the errors here: Document doc = docBuilder.parse (new File("webservices.xml")); On the Windows machin...
When I compile, javac outputs: Note: Some input files use or override a deprecated API. Note: Recompile with -Xlint:deprecation for details.` I wish to suppress this warning. Trying -Xlint:none does not seem to help ...
I'm sorry if the title is confusing but I couldn't think of anything similar to call it. What I'm looking for is if there is any sort of tool (or eclipse plugin, etc) that will log all the translated lines from a program. For example: int b = 20; for (int x = 0; x < z; x++) b = b + 5; Would get translated into b = 20 for (int x = 0;...
I have the following project structure: base project (service layer, model) web project webservice project where both the web project and the web service project depend on the base project and use services provided by it. I make heavy use of the Spring Framework which means the Services are Spring Beans with methods secured by the...
I have a weird problem, I need to parse a date string that looks like 1997-02-14T00:00:00.0000000+05:30. The odd thing about the date string is the time zone information. It's +05:30 instead of the usual +0530. I have the basic format string ready, yyyy-MM-dd'T'HH:mm:ss.SSSSSSSZ which would have worked like a charm, if not for the TZ in...
The not-yet-commons SLL package for Java provides an OpenSSL object with a method for password based encryption: encrypt("des", password, data); This method is said to be compatible with the OpenSSL C library. My question is, what is the OpenSSL C++ method equivalent to the above Java? Thanks ...
Hi, I have an editor (emf editor). And I only want one of the tabs in the editor. If I do not add the other pages, I still see one tab in the tab selection. Can I hide the tab, so the user will not see it is a multipageeditor? ...
hi, I have similar problem with little changes, which is: I have text file contain large number of lines with different sizes "i.e. not all lines has same length" each line contain integers only. as an example A.txt = 4 6 4 1 2 2 5 7 7 0 9 5 5 3 2 43 3 32 9 0 1 3 1 3 4 5 6 7 4 34 5 8 9 0 7 6 2 4 5 6 6 7 5 4 3 2 21 4 9 8 4 2 1 ...
I probably sholdn't obsess about this too much, but my project has a very structured layout that I have become very fond of. Having that much structure has actually proven to be useful, this time, so I don't really want it to become messy again. To start with, each module consists of several Java packages: com.mycompany.mysoftware.modu...
I'm using Java's java.util.date class in Scala and want to compare a date object and the current time. I know I can calculate the delta by using getTime(): (new java.util.Date()).getTime() - oldDate.getTime() However, this just leaves me with a Long representing milliseconds. Is there any simpler, nicer way to get a time delta? ...
I am looking to sign a war file for distribution via Java Web Start. As I understand it, the jar signer tool ignores the contents of the META-INF directory so that the signing process does not change the digest value of the jar file. Will this same process work for a war file? I've never used a META-INF directory in the root of a war ...
We already have a good build server in Hudson but we want something that would let us startup and shutdown servers, push out new deployments of software (which is much more involved than just a single WAR or EAR going somewhere, there is copying, extracting, renaming, etc.), and various other tasks we would like to automate. I've looked...
Hi guys, I have a problem with a JSP file. I want to retrieve the header but I have an error: Une erreur s'est produite à la ligne: 45 dans le fichier jsp: /logTest.jsp Enumeration cannot be resolved to a type 42: String headerString = ""; 43: String name = ""; 44: 45: for (Enumeration en = request.getHeaderNames(); en.hasMoreElements...
Hey there, I would like to know if theres a possibility to call C++ methods from java. Pretty much I want to be able to read memory processes from java. I know c++, but I Would like to use a higher lvl like java, but still be able to hack into processes memory. Any clues? []'s ...
Having being taught during my C++ days about evils of the C-style cast operator I was pleased at first to find that in Java 5 java.lang.Class had acquired cast method. I thought that finally we have an OO way of dealing with casting. Turns out Class.cast is not the same as static_cast in C++. It is more like reinterpret_cast. It will...
The applet will download file from a SFTP server. JSch libraries are used to create a session, connect to the SFTP server using it, create a SFTP channel and execute GET command for that file on that server. The applet is signed. Code snippet for downloading a file: public static void prepareSession() throws JSchException { try ...
I have gone through many blogs which are telling that if Kerberos fails then it automatically falls back to NTLM.Is it true? ...