java - How to run a JAR file - Stack Overflow I created a JAR file like this: jar cf Predit jar * * I ran this JAR file by double clicking on it (it didn't work) So I ran it from the DOS prompt like this: java -jar Predit jar It raised "Fai
java - Viewing contents of a . jar file - Stack Overflow Drag the jar file in question into a Java project A copy of the jar file appears Right click on the jar file, and choose "Build Path" -> "Add to Build Path" Jar file is moved to "Referenced Libraries" node, where it can be opened and navigated in the Project Explorer pane If seeing source code too is an issue, open a new question
java - Running JAR file on Windows - Stack Overflow Fixing jar file opening on Windows requires two steps Open the Control Panel, and chose "Default Programs -> Set Associations" Find jar extension (Executable JAR file) there, and pick Java as default program to open this extension It will probably be listed as "Java Platform(SE)" A faster alternative perhaps is straightforward right-click
java - Comparing two . jar files - Stack Overflow Extract each jar to it's own directory using the jar command with parameters xvf i e jar xvf myjar jar for each jar Then, use the UNIX command diff to compare the two directories This will show the differences in the directories
java - How to Open JAR Files in Windows 7 - Stack Overflow If you want to execute your jar file while clicking it, then you must have a main-method in your jar file and configure the same in your mainfest file you should have an Main-Class attribute (sample entry in mainfest file below) Main-Class: com example MainClass Class-Path: lib lib1 jar lib lib2 jar
how to check the version of jar file? - Stack Overflow To explain you more, I have import x y z, I know that x y belongs to a-4 1 jar, but the application which i am working has been developed long back, and I dono what version of a jar file have they used, I am worried about the version because, some of the classes have been depreciated from the jar of the older version (I feel so), because, even though I have jar in the library, I find the
How to run a jar file in a linux commandline - Stack Overflow java -jar load jar When doing so, you have to define the application entry point Usually this is done by providing a manifest file that contains the Main-Class tag For documentation and examples have a look at this page The argument load=2 can be supplied like in a normal Java applications: java -jar load jar load=2
What are the differences between javadoc. jar, sources. jar and . jar? The jar file contains the compliled code which is contained in the sources jar So using the sources jar you could create the jar yourself (as mentioned having the required dependencies) The javadoc jar contains a static html site which content is extracted from all the javadocs which are present in the Java source files
java - How can I edit a . jar file? - Stack Overflow A jar file is a zip archive You can extract it using 7zip (a great simple tool to open archives) You can also change its extension to zip and use whatever to unzip the file