Drop Animal Sniffer setup (and upgrade to RxJava 1.3.2)

build.gradle

@@ -60,7 +60,7 @@ configure(allprojects) { project ->
 	ext.nettyVersion         = "4.1.15.Final"
 	ext.okhttp3Version       = "3.9.0"
 	ext.reactorVersion       = "Bismuth-M4"
-	ext.rxjavaVersion        = '1.3.1'
+	ext.rxjavaVersion        = '1.3.2'
 	ext.rxjavaAdapterVersion = '1.2.1'
 	ext.rxjava2Version       = '2.1.3'
 	ext.slf4jVersion         = "1.7.25"
@@ -74,7 +74,6 @@ configure(allprojects) { project ->
 	apply plugin: "java"
 	apply plugin: "test-source-set-dependencies"
 	apply from: "${gradleScriptDir}/ide.gradle"
-	apply from: "${gradleScriptDir}/sniffer.gradle"
 
 	apply plugin: "kotlin"
 	compileKotlin {

gradle/sniffer.gradle

@@ -1,67 +0,0 @@
-/*
- * Copyright 2002-2017 the original author or authors.
- *
- *  Licensed under the Apache License, Version 2.0 (the "License");
- *  you may not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- */
-
-configure(allprojects) { project ->
-
-	ext.snifferVersion = "1.15"
-
-	configurations {
-		sniffer
-		javaApiSignature
-	}
-
-	dependencies {
-		sniffer("org.codehaus.mojo:animal-sniffer-ant-tasks:${snifferVersion}")
-		javaApiSignature("org.codehaus.mojo.signature:java18:1.0@signature")
-	}
-}
-
-task copyJavaApiSignature(type: Copy) {
-	ext.to = file("$buildDir/javaApiSignature/")
-	description "Copy the resolved Animal Sniffer signature dependency artifact to a known location and name"
-	from configurations.javaApiSignature
-	into to
-	rename '.*signature', 'javaApi.signature'
-}
-
-task sniff {
-	group = "Verification"
-	description = "Checks the Java API signatures"
-
-	dependsOn compileJava
-	dependsOn copyJavaApiSignature
-
-	sourceSets.main.output.classesDirs.each { inputs.dir it }
-	inputs.dir copyJavaApiSignature.to
-
-	doLast {
-		ant.taskdef(
-				name: 'animalSniffer',
-				classname: 'org.codehaus.mojo.animal_sniffer.ant.CheckSignatureTask',
-				classpath: configurations.sniffer.asPath
-		)
-
-		// TODO: Animal Sniffer currently chokes on optional JDK 9 bytecode in AspectJ 1.9 beta 5
-		// ant.animalSniffer(
-		// 		signature: "$buildDir/javaApiSignature/javaApi.signature",
-		// 		classpath: sourceSets.main.compileClasspath.asPath) {
-		// 	path(path: sourceSets.main.output.classesDir)
-		// 	annotation(className: "org.springframework.lang.UsesSunHttpServer")
-		// }
-	}
-}
-
-