2aadf5ee3d
https://build.spring.io/browse/INT-MASTER-415/ The `Stream` `Collectors.toList()` returns empty list if nothing pass the `.filter()`, therefore condition as `if (receiveOnlyAdviceChain != null)` is not enough and since `SourcePollingChannelAdapter.applyReceiveOnlyAdviceChain()` doesn't have conditions as well, the target `MessageSource` is proxyed for nothing. When `TransactionSynchronizationManager.getResource(this)` is called for the `MessageSource` it can't find it because the proxy doesn't match an original object. * Make condition as `if (!CollectionUtils.isEmpty(receiveOnlyAdviceChain))` in the `AbstractPollingEndpoint` and `SourcePollingChannelAdapter` * Increase group removal wait timeout in the `gemfire.DelayerHandlerRescheduleIntegrationTests`
Spring Integration 
Checking out and Building
To check out the project and build from source, do the following:
git clone git://github.com/spring-projects/spring-integration.git
cd spring-integration
./gradlew build
NOTE: While Spring Integration runs with Java SE 6 or higher, a Java 8 compiler is required to build the project.
If you encounter out of memory errors during the build, increase available heap and permgen for Gradle:
GRADLE_OPTS='-XX:MaxPermSize=1024m -Xmx1024m'
To build and install jars into your local Maven cache:
./gradlew install
To build api Javadoc (results will be in build/api):
./gradlew api
To build reference documentation (results will be in build/reference):
./gradlew reference
To build complete distribution including -dist, -docs, and -schema zip files (results will be in build/distributions)
./gradlew dist
Using Eclipse
To generate Eclipse metadata (.classpath and .project files), do the following:
./gradlew eclipse
Once complete, you may then import the projects into Eclipse as usual:
File -> Import -> Existing projects into workspace
Browse to the 'spring-integration' root directory. All projects should import free of errors.
Using IntelliJ IDEA
To generate IDEA metadata (.iml and .ipr files), do the following:
./gradlew idea
Resources
For more information, please visit the Spring Integration website at: http://projects.spring.io/spring-integration