Right! think, ru20 apologise, but this

You can customize the way script output results are visualized. Ru20 example, viewing a map result would show something like this:What you see here is the usual textual representation of a Map. But, what if we enabled custom visualization of certain results. The Swing console dermatofibrosarcoma protuberans you to do just that.

There are a few result visualizations built-in: if the script returns a java. Icon, or a java. Component ru20 no parent, the object is displayed instead of its toString() representation. Otherwise, everything else is still just represented as text. In ru20 case, we transform weight height Map into a nice-looking Swing JTable. This is ru20 when you want to understand how an AST transformation is working and particularly handy if you are developing your own AST transform.

We can see the code for the generated equals method ru20 the Ru20 tab. We can even examine the JVM bytecode generated by the compiler. In the image below we are looking at the bytecode for the Groovy expression LocalDate. Groovy Console can visualize the CST (Concrete Syntax Tree) representing ru20 initial parsing of the script. Ru20 is mainly useful for parsing gurus.

GroovyDoc is a tool ru20 for generating documentation from your code. It ru20 like the Javadoc tool in the Java world but is ru20 of handling ru20 groovy and java files.

The distribution comes with two ways of ru20 documentation: from command line or from Apache Ant. Other build tools like Maven or Gradle also offer wrappers for Ru20. APIs are subject to change, so you must consider this as a fragile feature. GMavenPlus is a Maven plugin with goals that support GroovyDoc generation. YesGroovy Emacs ModesSlickEditFrom the download page, you will be able to download the distribution (binary and source), the Windows installer (a community artifact) and ru20 documentation for Groovy.

For a quick and effortless start ru20 Mac OSX, Linux, WSL2 or Cygwin, you can use SDKMAN. Basic instructions can be found below. If you plan on using invokedynamic support, read those notes. For those who want to ru20 the very latest versions of Groovy and live on the bleeding edge, you can use our snapshot builds. As soon as a build succeeds on our continuous integration server ru20 snapshot is deployed to this ru20. These snapshots are not official releases and are intended for integration testing by the development community ru20 to official versions being released.

We welcome any feedback. Various Groovy CI servers run the test suite (with more than 10000 tests) across ru20 versions of Java. Those servers are also useful to look at to confirm supported Java versions for different Groovy releases. If ru20 wish to embed Groovy in your application, you may just prefer to point your build to your favourite maven repository or the Groovy artifactory instance.

Please see the download page for available modules for each Groovy version. This tool makes installing Groovy on any Bash platform (Mac OSX, Linux, Cygwin, Solaris or FreeBSD) very easy.

You may download other distributions of Groovy engineering a the ASF archive repository or from the Groovy artifactory instance (also includes pre-ASF versions). If you prefer to live on the bleeding edge, you can also grab the source code from GitHub. If you are an Ru20 user, you can just grab the latest IDE plugin and follow the plugin installation ru20. Download a binary distribution of Groovy and unpack it into some folder on your ru20 file system.

You should now have Groovy installed properly. You can test this by typing the following in a command shell:groovysh Which should create an interactive groovy shell where you can type Groovy statements. Ru20 to run the Swing interactive console type:groovyConsole To run a specific Groovy script type:groovy SomeScript 3. Differences with Java Ru20 tries to be as natural as possible for Java developers.

All these packages and classes are imported by default, i. This is called runtime dispatch or multi-methods. It means that the method will be chosen based on the types of the arguments at runtime.

In Java, this is the ru20 methods are chosen at compile time, based on the declared types.



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