[GROOVY-3502] ConcurrentModificationException in GraphicsRenderer() -> ExpandoMetaClass -> ClassInfo

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 1.6.1
• Fix Version/s: 1.6.3, 1.7-beta-1
• Environment: Linux (Ubuntu 2.6.24), Java 1.6.0_11, GraphicsBuilder 0.6.1
• Assignee: Andres Almiray
• Reporter: Lukas Ruetz
• Created: 04/May/09 10:38
• Updated: 14/May/09 10:47
• Resolved: 05/May/09 02:14

Description

A lot of concurrent running tasks that use the same task to generate a chart with GraphicsBuilder.
The involved variables in this part are either static (read-only) or local. As shown in the stack-trace the
Exception is thrown in the constructor of GraphicsRenderer()

def img = new GraphicsRenderer().render(width, height) {
//...
}

I will install 1.6.2 today on the server and report if the errors occure there too.

Find the stack-trace attached.