Groovy Console wont start

As anew green user can anyone help me getting the Groovy Console 2.4.6 to fire up. I have very little knowledge of Java so Im look for detailed help. I have looked at the startGroovy.bat placing pauses in the code and found where it fails but I don’t have the knowledge to go further. There is

RE: search for particular text in a multi-line string

Contains works, but depending on your situation you might need to normalize data. If you don't know where your line breaks are, for example if you want to find "the cow jumped over the moon" but the string is "I read a book. It is called the Cow\nJumped Over the Moon", in this case you need to

Re: Expando as a Trait?

I think what you are suggesting is close to this example in the docs: http://groovy-lang.org/objectorientation.html#_dynamic_methods_in_a_trait Am I right? 2016-03-18 16:51 GMT+01:00 Gerald Wiltse : > Expando is a pretty cool object. And if we extend it, we get it's

Re: Very Odd/Random JVM Slowdown With Indy

I believe I have a simple application which shows the problem. You can find it here: https://github.com/dwclark/deopt-storm The README should cover how to use it. The original application involved a dynamic state machine. I have tried to preserve the basics of how the program would execute

RE: Groovy Console wont start

Are you calling groovyStart directly? That script takes a built program as a parameter (like one you build). If you want to run Groovy Console that comes with Groovy, you need to run groovysh.bat (for command line version) or groovyConsole.bat (for GUI version). Jason Winnebeck -Original

Re: Groovy Console wont start

Curious...it worked on both my Windows 10 home machine and my Windows 7 work machine. What's you're JAVA_HOME environment variable set to? Is it a JDK? I'm thinking maybe your JAVA_HOME isn't set, and you can't pass where Java is as an arg because groovy.c

RE: Groovy Console wont start

I understand you are green that's fine. I don't use the installer, so I didn't have groovyConsole.exe, but I did try the installer. My account is not an admin so I installed outside of Program Files, and for whatever reason I got no start menu entries, but all of the files did copy down. If I

RE: Groovy Console wont start

Thanks Jason Told you I was green The windows insall added Start GroovyConsole to the start menu the properties being "C:\Program Files (x86)\Groovy\Groovy-2.4.6\bin\groovyConsole.exe". However running the GroovyConsole.bat does indeed start up the console. At least I know my Java_Home is ok!

Re: Very Odd/Random JVM Slowdown With Indy

Ideal would be to have a small application showing the problem. With an actual test we could analyze the problem much better. It is possible the issue is related to https://bugs.openjdk.java.net/browse/JDK-8151981, but there are also possible bugs in our invokedynamic usage. What I could

Re: Very Odd/Random JVM Slowdown With Indy

On 15.03.2016 17:01, David Clark wrote: if it is in native code, it might not be showing properly actually We don't have any JNI code in our code base. Is there something else native I could/should be looking at? you are not using JNI, yes, but the method you mentioned is implemented

Re: Expando as a Trait?

Yes indeed. Just as Tim posted here, the basics of this functionality can be manually. http://stackoverflow.com/questions/7078855/groovy-dynamically-add-properties-to-groovy-classes-from-inside-class-methods However, his comment points out the fact that groovy expando is a nicely polished and

Expando as a Trait?

Expando is a pretty cool object. And if we extend it, we get it's really nice "behavior". Unfortunately, as extending = inheritance, thus extending expando precludes us from extending our true parent classes. This is why implementing interfaces and traits is often a better choice than inheriting,

Re: Very Odd/Random JVM Slowdown With Indy

On 16.03.2016 20:31, David Clark wrote: If I can think of a way to reproduce the problem with a small script or application I will definitely post it to the list. I really have no idea what would cause this problem. If you have any suggestions about what types of application behavior would