Andrew Malyhin created GROOVY-9646:
--------------------------------------
Summary: Using Closure (Groovy Construction like []) triggers
loading of all FileSystemProviders
Key: GROOVY-9646
URL: https://issues.apache.org/jira/browse/GROOVY-9646
Project: Groovy
Issue Type: Bug
Affects Versions: 3.0.4
Reporter: Andrew Malyhin
After migration from Groovy 2.5.10 and jdk8 to Groovy 3.0.4 and jdk 11 we have
faced the issue: the first using of closure inits FileSystemProviders from
classpath which are not required:
There are two traces that show initializing of
org.apache.sshd.common.file.root.RootedFileSystemProvider just calling
{code:java}
at
logback.LogbackConfigurator.configureConsoleAppender(LogbackConfigurator.java:67)
at
logback.LogbackConfigurator.configureConsoleAppender(LogbackConfigurator.java:67)
at logback.LogbackConfigurator.configure(LogbackConfigurator.java:33) at
ch.qos.logback.classic.util.ContextInitializer.autoConfig(ContextInitializer.java:156)
at org.slf4j.impl.StaticLoggerBinder.init(StaticLoggerBinder.java:84) at
org.slf4j.impl.StaticLoggerBinder.<clinit>(StaticLoggerBinder.java:55) at
org.slf4j.LoggerFactory.bind(LoggerFactory.java:150) at
org.slf4j.LoggerFactory.performInitialization(LoggerFactory.java:124) at
org.slf4j.LoggerFactory.getILoggerFactory(LoggerFactory.java:417) at
org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:362) at
org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:388) at
org.apache.sshd.common.file.root.RootedFileSystemProvider.<init>(RootedFileSystemProvider.java:70)
at
java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method) at
java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at
java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
at
java.base/java.util.ServiceLoader$ProviderImpl.newInstance(ServiceLoader.java:779)
at java.base/java.util.ServiceLoader$ProviderImpl.get(ServiceLoader.java:721)
at java.base/java.util.ServiceLoader$3.next(ServiceLoader.java:1394) at
java.base/java.nio.file.spi.FileSystemProvider.loadInstalledProviders(FileSystemProvider.java:155)
at
java.base/java.nio.file.spi.FileSystemProvider$1.run(FileSystemProvider.java:205)
at
java.base/java.nio.file.spi.FileSystemProvider$1.run(FileSystemProvider.java:202)
at java.base/java.security.AccessController.doPrivileged(Native Method) at
java.base/java.nio.file.spi.FileSystemProvider.installedProviders(FileSystemProvider.java:202)
at java.base/java.nio.file.FileSystems.newFileSystem(FileSystems.java:341) at
java.base/java.nio.file.FileSystems.newFileSystem(FileSystems.java:293) at
org.codehaus.groovy.vmplugin.v9.ClassFinder.newFileSystem(ClassFinder.java:161)
at org.codehaus.groovy.vmplugin.v9.ClassFinder.find(ClassFinder.java:118) at
org.codehaus.groovy.vmplugin.v9.ClassFinder.find(ClassFinder.java:107) at
org.codehaus.groovy.vmplugin.v9.Java9.doFindClasses(Java9.java:106) at
org.codehaus.groovy.vmplugin.v9.Java9.getDefaultImportClasses(Java9.java:85) at
org.codehaus.groovy.control.ResolveVisitor.<clinit>(ResolveVisitor.java:641) at
org.codehaus.groovy.runtime.InvokerHelper.<clinit>(InvokerHelper.java:807) at
groovy.lang.GroovyObjectSupport.getDefaultMetaClass(GroovyObjectSupport.java:44)
at groovy.lang.GroovyObjectSupport.<init>(GroovyObjectSupport.java:31) at
groovy.lang.Closure.<init>(Closure.java:211) at
groovy.lang.Closure.<init>(Closure.java:228) at
groovy.lang.Closure$1.<init>(Closure.java:193) at
groovy.lang.Closure.<clinit>(Closure.java:193){code}
and
{code:java}
at
logback.LogbackConfigurator.configureConsoleAppender(LogbackConfigurator.java:67)
at
logback.LogbackConfigurator.configureConsoleAppender(LogbackConfigurator.java:67)
at logback.LogbackConfigurator.configure(LogbackConfigurator.java:33) at
ch.qos.logback.classic.util.ContextInitializer.autoConfig(ContextInitializer.java:156)
at org.slf4j.impl.StaticLoggerBinder.init(StaticLoggerBinder.java:84) at
org.slf4j.impl.StaticLoggerBinder.<clinit>(StaticLoggerBinder.java:55) at
org.slf4j.LoggerFactory.bind(LoggerFactory.java:150) at
org.slf4j.LoggerFactory.performInitialization(LoggerFactory.java:124) at
org.slf4j.LoggerFactory.getILoggerFactory(LoggerFactory.java:417) at
org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:362) at
org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:388) at
org.apache.sshd.common.file.root.RootedFileSystemProvider.<init>(RootedFileSystemProvider.java:70)
at
java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method) at
java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at
java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
at
java.base/java.util.ServiceLoader$ProviderImpl.newInstance(ServiceLoader.java:779)
at java.base/java.util.ServiceLoader$ProviderImpl.get(ServiceLoader.java:721)
at java.base/java.util.ServiceLoader$3.next(ServiceLoader.java:1394) at
java.base/java.nio.file.spi.FileSystemProvider.loadInstalledProviders(FileSystemProvider.java:155)
at
java.base/java.nio.file.spi.FileSystemProvider$1.run(FileSystemProvider.java:205)
at
java.base/java.nio.file.spi.FileSystemProvider$1.run(FileSystemProvider.java:202)
at java.base/java.security.AccessController.doPrivileged(Native Method) at
java.base/java.nio.file.spi.FileSystemProvider.installedProviders(FileSystemProvider.java:202)
at java.base/java.nio.file.FileSystems.newFileSystem(FileSystems.java:341) at
java.base/java.nio.file.FileSystems.newFileSystem(FileSystems.java:293) at
org.codehaus.groovy.vmplugin.v9.ClassFinder.newFileSystem(ClassFinder.java:161)
at org.codehaus.groovy.vmplugin.v9.ClassFinder.find(ClassFinder.java:118) at
org.codehaus.groovy.vmplugin.v9.ClassFinder.find(ClassFinder.java:107) at
org.codehaus.groovy.vmplugin.v9.Java9.doFindClasses(Java9.java:106) at
org.codehaus.groovy.vmplugin.v9.Java9.getDefaultImportClasses(Java9.java:85) at
org.codehaus.groovy.control.ResolveVisitor.<clinit>(ResolveVisitor.java:641) at
org.codehaus.groovy.runtime.InvokerHelper.<clinit>(InvokerHelper.java:807) at
org.codehaus.groovy.runtime.ScriptBytecodeAdapter.createList(ScriptBytecodeAdapter.java:623)
{code}
Thanks
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