JIRA: https://jira.spring.io/browse/INT-3683 * In addition fix `inputs` for the Gradle `generateSql` task and regenerate all SQLs to apply the typo fix. The previous way to generate sql scripts doesn't work properly. It is always as `UP-TO-DATE`. Adding `inputs` to the `generateSql` show the correct behaviour. From other side that makes `cleanSql` task as redundant. * Applying the Travis config fix to this commit as well. Fix HTTP test timeout https://build.spring.io/browse/INT-B41-346 Fix `ProducerAndConsumerAutoStartupTests` https://build.spring.io/browse/INT-B41-346 Fix `DelayerUsageTests` `time` bean scope bug https://build.spring.io/browse/INT-B41-347 Fix `HttpInboundGatewayParserTests.java` generics Java < 8 compiler warnings Increase Tomcat response timeout for WebSocket tests https://build.spring.io/browse/INT-B41-349 Increase timeout in the `AsyncMessagingTemplateTests#executionException()` Fix `ClassCastException` for the `StandardWebSocketClient#userProperties` Increase Delay to 2 Seconds in DelayHandlerTests