9b670950a5
This commit updates URLs to prefer the https protocol. Redirects are not followed to avoid accidentally expanding intentionally shortened URLs (i.e. if using a URL shortener). # Fixed URLs ## Fixed But Review Recommended These URLs were fixed, but the https status was not OK. However, the https status was the same as the http request or http redirected to an https URL, so they were migrated. Your review is recommended. * http://www.puppycrawl.com/dtds/configuration_1_2.dtd (404) with 1 occurrences migrated to: https://www.puppycrawl.com/dtds/configuration_1_2.dtd ([https](https://www.puppycrawl.com/dtds/configuration_1_2.dtd) result 404). * http://www.puppycrawl.com/dtds/suppressions_1_1.dtd (404) with 1 occurrences migrated to: https://www.puppycrawl.com/dtds/suppressions_1_1.dtd ([https](https://www.puppycrawl.com/dtds/suppressions_1_1.dtd) result 404). ## Fixed Success These URLs were switched to an https URL with a 2xx status. While the status was successful, your review is still recommended. * http://www.springframework.org/schema/beans/spring-beans.xsd with 2 occurrences migrated to: https://www.springframework.org/schema/beans/spring-beans.xsd ([https](https://www.springframework.org/schema/beans/spring-beans.xsd) result 200). * http://www.springframework.org/schema/context/spring-context.xsd with 1 occurrences migrated to: https://www.springframework.org/schema/context/spring-context.xsd ([https](https://www.springframework.org/schema/context/spring-context.xsd) result 200). * http://www.springframework.org/schema/integration/kafka/spring-integration-kafka.xsd with 2 occurrences migrated to: https://www.springframework.org/schema/integration/kafka/spring-integration-kafka.xsd ([https](https://www.springframework.org/schema/integration/kafka/spring-integration-kafka.xsd) result 200). * http://www.springframework.org/schema/integration/spring-integration.xsd with 1 occurrences migrated to: https://www.springframework.org/schema/integration/spring-integration.xsd ([https](https://www.springframework.org/schema/integration/spring-integration.xsd) result 200). # Ignored These URLs were intentionally ignored. * http://www.springframework.org/schema/beans with 4 occurrences * http://www.springframework.org/schema/context with 2 occurrences * http://www.springframework.org/schema/integration with 2 occurrences * http://www.springframework.org/schema/integration/kafka with 4 occurrences * http://www.w3.org/2001/XMLSchema-instance with 2 occurrences * Upgrade Checkstyle and its DTDs for HTTPS
Spring Integration 
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Reporting Security Vulnerabilities
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Checking out and Building
To check out the project and build from the 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 an available heap and permgen for Gradle:
GRADLE_OPTS='-XX:MaxPermSize=1024m -Xmx1024m'
To build and install jars into your local Maven cache:
./gradlew install
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./gradlew api
To build reference documentation (results will be in build/reference):
./gradlew reference
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./gradlew dist
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To generate Eclipse metadata (.classpath and .project files), do the following:
./gradlew eclipse
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File -> Import -> Existing projects into workspace
Browse to the 'spring-integration' root directory. All projects should import free of errors.
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To generate IDEA metadata (.iml and .ipr files), do the following:
./gradlew idea
Resources
For more information, please visit the Spring Integration website at: https://projects.spring.io/spring-integration