![]() Then copy all the files out of one of the other language directories into your new language directory. In that case, make a directory named "elvish". Let's say you want to make a language setting for Elvish. Create a new directory for the language you want. These contain all the language dependent texts. In the lib directory, you will find subdirectories named "english", "german" and "swedish" and so on. We are looking for volunteers to do that. All labels, menus and dialogues have to be translated. How do I use objects from the standard library classes?įor other languages, you will have to make your own translation. Use the Preferences Dialogue to add a library, and for accessibilityįrom a single project you can create or add an archive to a project's "+libs" directory. Users and all projects) you can use the "userlib" directory.įor user level access (all projects for a single user) you can ![]() So in summary there are three ways that custom class librariesĬan be made available inside BlueJ. YouĬan simply zip up the project directory and distribute the project. With any libraries that might be needed for it to function. This comes in handy if you want to distribute a project Is a convenient way to allow libraries to be loaded on a project-by-projectīasis. If a directoryĬalled "+libs" is found inside a project when it is openedīy BlueJ, then all the class libraries inside it will be on theĬlasspath (and therefore available for use in the project). The third way is via the "+libs" directory. These libraries will be available in all projects. Of the "Preferences" dialog also, but libraries cannotīe added to or removed from the userlib directory via the dialog. Libraries loaded via this second method are listed in the "Libraries" tab Naturally, to put a library in a "userlib" directory,Ī person must have write access to the directory. Same installed copy of BlueJ, so it can be used for instance inĪ lab environment to make the libraries available to all students. This is intended to be a "system wide" method to useĬustom class libraries as it will apply to all users using the ![]() Which is itself found inside the folder in which BlueJ was installed).Īny libraries placed in this directory will be loaded by BlueJ. The second way is via the "userlib" directory, foundĪt /lib/userlib (that is, inside the "lib" folder SimpleIO (not the simpleIO directory itself) as the library! Named "simpleIO"), choose the directory that contains In a named package directory structure (for example in a directory Select the jar file itself as the library. One small thing to look out for: if the classes are in a jar file, The selected libraries will now be available Then add the location where your classes are as a library path. The "Preferences" dialogue and select the "Libraries" tab. The first way is via the "Preferences" dialog. There are actually three ways of doing this in BlueJ. Without the need to copy all the simpleIO classes into every project. You may have your own package called "simpleIO" that In the same style as the Java standard libraries. Get a hashCode for an array handling multi-dimensional arrays correctly.įinds the index of the given value in the array.įinds the index of the given value in the array starting at the given index.įinds the index of the given value within a given tolerance in the array.Sometimes, you may want to make your own libraries generally available Returns the length of the specified array. Shallow clones an array returning a typecast result and handlingĬhecks if the value is in the given array.Ĭhecks if a value falling within the given tolerance is in theĬhecks if the object is in the given array. Inserts the specified element at the specified position in the array.Īdds all the elements of the given arrays into a new array.Ĭlones an array returning a typecast result and handling The index value when an element is not found in a list or array: -1.ĪrrayUtils instances should NOT be constructed in standard programming.Ĭopies the given array and adds the given element at the end of the new array. Since: 2.0 Version: $Id: ArrayUtils.java 1056988 17:58:53Z niallp $ Author: Apache Software Foundation, Moritz Petersen, Fredrik Westermarck, Nikolay Metchev, Matthew Hawthorne, Tim O'Brien, Pete Gieser, Gary Gregory, Ashwin S, Maarten Coene However, an Object array that contains a nullĮlement may throw an exception. This class tries to handle null input gracefully.Īn exception will not be thrown for a nullĪrray input. Operations on arrays, primitive arrays (like int) and SUMMARY: NESTED | FIELD | CONSTR | METHODĬlass ArrayUtils .ArrayUtils
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