Changed pom to be correct.

Fixed SnowflakeGenerator not making unique ids.
Changed naming for event implementation.
Automated id getter for events.
Added Error-Prone to all modules.
Added parents to all modules.
Added processors module.

processors/pom.xml

@@ -0,0 +1,45 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
+                             http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <parent>
+        <groupId>org.toop</groupId>
+        <artifactId>pism</artifactId>
+        <version>0.1</version>
+    </parent>
+
+    <artifactId>processors</artifactId>
+    <packaging>jar</packaging>
+
+    <dependencies>
+        <dependency>
+            <groupId>com.squareup</groupId>
+            <artifactId>javapoet</artifactId>
+            <version>1.13.0</version>
+        </dependency>
+        <dependency>
+            <groupId>com.google.auto.service</groupId>
+            <artifactId>auto-service-annotations</artifactId>
+            <version>1.1.1</version>
+        </dependency>
+        <dependency>
+            <groupId>com.google.auto.service</groupId>
+            <artifactId>auto-service</artifactId>
+            <version>1.1.1</version>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.14.1</version>
+                <configuration>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+</project>

processors/src/main/java/org/toop/annotations/AutoResponseResult.java

@@ -0,0 +1,7 @@
+package org.toop.annotations;
+
+import java.lang.annotation.*;
+
+@Target(ElementType.TYPE)
+@Retention(RetentionPolicy.SOURCE)
+public @interface AutoResponseResult {}

processors/src/main/java/org/toop/annotations/TestsOnly.java

@@ -0,0 +1,7 @@
+package org.toop.annotations;
+
+import java.lang.annotation.*;
+
+@Retention(RetentionPolicy.SOURCE)
+@Target({ElementType.METHOD, ElementType.CONSTRUCTOR, ElementType.TYPE})
+public @interface TestsOnly {}

processors/src/main/java/org/toop/processors/AutoResponseResultProcessor.java

@@ -0,0 +1,20 @@
+package org.toop.processors;
+
+import com.google.auto.service.AutoService;
+
+import javax.annotation.processing.*;
+import javax.lang.model.SourceVersion;
+import javax.lang.model.element.TypeElement;
+import java.util.Set;
+
+@AutoService(Processor.class)
+@SupportedAnnotationTypes("*")
+@SupportedSourceVersion(SourceVersion.RELEASE_25)
+public class AutoResponseResultProcessor extends AbstractProcessor {
+
+    @Override
+    public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {
+        // Intentionally does nothing
+        return false;
+    }
+}