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https://github.com/samasaur1/utilities
A collection of Java utilities
https://github.com/samasaur1/utilities
gradle hacktoberfest jar java java-utilities utilities
Last synced: about 1 month ago
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A collection of Java utilities
- Host: GitHub
- URL: https://github.com/samasaur1/utilities
- Owner: Samasaur1
- License: afl-3.0
- Created: 2018-07-10T22:34:45.000Z (over 6 years ago)
- Default Branch: master
- Last Pushed: 2019-12-28T01:08:39.000Z (about 5 years ago)
- Last Synced: 2024-11-05T22:38:51.397Z (3 months ago)
- Topics: gradle, hacktoberfest, jar, java, java-utilities, utilities
- Language: Java
- Homepage:
- Size: 217 KB
- Stars: 1
- Watchers: 2
- Forks: 2
- Open Issues: 1
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# Utilities [](https://travis-ci.com/Samasaur1/Utilities) [](https://jitpack.io/#Samasaur1/Utilities)
A collection of Java utilities
## Installation
If you use Gradle, Maven, SBT, or Leiningen, follow [this](https://jitpack.io/#Samasaur1/Utilities) guide.
Ant is also supported but does not have a guide.
If you want to download the library manually, head on over to the [Releases page](https://github.com/Samasaur1/Utilities/releases) and download the latest release.
## Implementation
Import `com.gauck.sam.Utilities.*;`
The main `Utilities` class should be used similarly to `java.lang.Math`. This means that users should call its static methods and not try to instantiate.
## Common Errors
### NoClassDefFoundError (Gradle)
If your stack trace looks like this: (the `at` lines will be different)
```
Exception in thread "main" java.lang.NoClassDefFoundError: com/gauck/sam/Utilities/Utilities
at com.samgauck.CityManagement.Economy.(Economy.java:14)
at com.samgauck.CityManagement.Economy.getInstance(Economy.java:29)
at com.samgauck.CityManagement.Command.(Command.java:23)
at com.samgauck.CityManagement.Command.getInstance(Command.java:46)
at com.samgauck.CityManagement.Main.(Main.java:44)
Caused by: java.lang.ClassNotFoundException: com.gauck.sam.Utilities.Utilities
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:338)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 5 more
```
add the line
```
from configurations.compile.collect { it.isDirectory() ? it : zipTree(it) }
```
to the jar block. However, this may cause this error:
```
Cannot change dependencies of configuration ':compile' after it has been resolved
```
In order to fix this, ensure that your dependencies block is before your jar block (and if you have a repositories block, that should be first).
See https://github.com/Samasaur1/CityManagement/issues/37 and https://github.com/Samasaur1/Utilities/issues/10