Functionality-neutral refactor (mostly lint fixes) (#271)

pubber/build.gradle

@@ -31,7 +31,7 @@ sourceSets {
 
 checkstyle {
     ignoreFailures = false
-    maxWarnings = 70
+    maxWarnings = 0
 }
 checkstyleMain.source = 'src/main/java'
 

pubber/pubber.iml

@@ -4,6 +4,9 @@
     <output url="file://$MODULE_DIR$/build/classes/java/main" />
     <output-test url="file://$MODULE_DIR$/build/classes/java/test" />
     <exclude-output />
+    <content url="file://$MODULE_DIR$/../gencode">
+      <sourceFolder url="file://$MODULE_DIR$/../gencode/java" isTestSource="false" />
+    </content>
     <content url="file://$MODULE_DIR$">
       <sourceFolder url="file://$MODULE_DIR$/src/main/java" isTestSource="false" />
       <excludeFolder url="file://$MODULE_DIR$/.gradle" />
@@ -107,6 +110,5 @@
     <orderEntry type="library" scope="TEST" name="Gradle: com.google.android:annotations:4.1.1.4" level="project" />
     <orderEntry type="library" scope="TEST" name="Gradle: org.codehaus.mojo:animal-sniffer-annotations:1.20" level="project" />
     <orderEntry type="library" scope="TEST" name="Gradle: io.perfmark:perfmark-api:0.23.0" level="project" />
-    <orderEntry type="module" module-name="gencode" />
   </component>
-</module>
+</module>

pubber/src/main/java/daq/pubber/BasicPoint.java

@@ -21,7 +21,7 @@ public abstract class BasicPoint implements AbstractPoint {
   /**
    * Construct a maybe writable point.
    *
-   * @param name Point name
+   * @param name     Point name
    * @param writable True if writable
    */
   public BasicPoint(String name, boolean writable) {

pubber/src/main/java/daq/pubber/GatewayError.java

@@ -1,14 +1,23 @@
 package daq.pubber;
 
+/**
+ * Handler class for a received error when binding a gateway.
+ */
+@SuppressWarnings("MemberName")
 public class GatewayError {
+
   public String error_type;
   public String description;
   public String device_id;
   public MqttMessageInfo mqtt_message_info;
 
+  /**
+   * Encapsulating information about the message itself.
+   */
   public static class MqttMessageInfo {
-   public String message_type;
-   public String topic;
-   public String packet_id;
+
+    public String message_type;
+    public String topic;
+    public String packet_id;
   }
 }