How to get Eclipse to stop asking to create a module-info java file on new Java project creation?
Solution 1
See while creating a new project, after you click>> next on the very first dialog "new java project." There is one another dialog box pops up when you click >> finish. It will lead you to the 3rd dialog box which asks for the creation of module-info java file?? & gives you two option create & don't create. You should select "don't create."
Here are some advantages of the file module-info.java contents: To declare a jar file as a named module, one needs to provide a module-info.class file, which is, naturally, compiled from a module-info.java file. It declares the dependencies within the module system and allows the compiler and the runtime to police the boundaries/access violations between the modules in your application. Let’s look at the file syntax and the keywords you can use.
- Module module.name – declares a module called module.name.
- Requires module.name – specifies that our module depends on the module module.name, allows this module to access public types exported in the target module.
- Requires transitive module.name – any modules that depend on this module automatically depend on module.name.
- Exports pkg.name says that our module exports public members in package pkg.name for every module requiring this one.
- Exports pkg.name to module.name the same as above, but limits which modules can use the public members from the package pkg.name.
- Uses class.name makes the current module a consumer for service class.name.
- Provides class.name with class.name.impl registers class.name.impl class a service that provides an implementation of the class.name service. opens pkg.name allows other modules to use reflection to access the private members of package pkg.name.
- Opens pkg.name to module.name does the same, but limits which modules can have reflection access to the private members in the pkg.name.
One great thing about the module-info.java syntax is that the modern IDEs would fully support your efforts of writing them. Perhaps all of them would work beautifully. I know that IntelliJ IDEA does content assist, quick fixes of the module files when you import classes from the module you haven’t required yet, and so on. I don’t doubt Eclipse IDE and NetBeans IDE offer the same.
Solution 2
Perhaps this is not a perfect solution, but it will stop asking if you choose to use Java version 8 compiler (JavaSE-1.8). If you need any newer Java version, I'm affraid don't have an answer.
Admin
Updated on July 30, 2022Comments
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Admin almost 2 years
Everytime I try to create a new java project Eclipse keeps asking if I want to add a module-info java file to the source folder. It's getting pretty annoying as there's no immediately obvious option to opt out of this check.
IDE for Java Developers, Photon release 4.8.0
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howlger over 5 yearsWhat do you say to those who say that defining dependencies without semantic versioning makes no sense? And to be exact, there are no keywords you can use in
module-info.java
(module
,requires
, etc. are not keywords, otherwise it would not be possible to use them as module or package names). -
pateksan over 4 yearsYour answer would be a lot easier to read if it was laid out better, e.g. by splitting into paragraphs meta.stackexchange.com/questions/18614/…
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Lance Kind over 4 yearsWhat's the big picture on the value of modules? The following doesn't matter to me because I'm not clear why I need dependencies within modules or anything policed: "declares the dependencies within the module system and allows the compiler and the runtime to police the boundaries/access violations between the modules in your application"
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Martin about 4 yearsThis doesn't really solve the problem. I don't want to go through several steps just to have the popup not appear, for this requires even larger number of clicks. I just want to type the name of the project, hit Enter and have the Eclipse create the project like before (not have an intermediate module-info interfere and need to hit Esc). It's just annoying. The advantages of the module-info, although useful to know, are not the question here, the question is how to permanently disable the popup (it's a settings question). So far, no way, as far as I can tell... it keeps annoying every day...