3.x: Add missing exports packages, fix param overrides (#7336)

Author: akarnokd

build.gradle

@@ -31,10 +31,6 @@ if (releaseTag != null && !releaseTag.isEmpty()) {
     logger.lifecycle("Releasing with version: " + project.version)
 }
 
-group = "io.reactivex.rxjava3"
-version = project.properties["VERSION_NAME"]
-description = "RxJava: Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM."
-
 repositories {
     mavenCentral()
 }
@@ -57,7 +53,6 @@ java {
     sourceCompatibility = JavaVersion.VERSION_1_8
     targetCompatibility = JavaVersion.VERSION_1_8
 }
-ext.javaCompatibility = JavaVersion.VERSION_1_8
 
 tasks.withType(JavaCompile) {
     options.compilerArgs << "-parameters"

src/main/module/module-info.java

@@ -16,15 +16,17 @@
     exports io.reactivex.rxjava3.core;
     exports io.reactivex.rxjava3.disposables;
     exports io.reactivex.rxjava3.exceptions;
+    exports io.reactivex.rxjava3.flowables;
     exports io.reactivex.rxjava3.functions;
     exports io.reactivex.rxjava3.observables;
     exports io.reactivex.rxjava3.observers;
+    exports io.reactivex.rxjava3.operators;
     exports io.reactivex.rxjava3.parallel;
     exports io.reactivex.rxjava3.plugins;
     exports io.reactivex.rxjava3.processors;
     exports io.reactivex.rxjava3.schedulers;
     exports io.reactivex.rxjava3.subjects;
     exports io.reactivex.rxjava3.subscribers;
 
-    requires org.reactivestreams;
+    requires transitive org.reactivestreams;
 }