diff --git a/pom.xml b/pom.xml
index e287447a..ac7b56c3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -23,7 +23,7 @@ under the License.
   <parent>
     <groupId>org.apache.maven.plugins</groupId>
     <artifactId>maven-plugins</artifactId>
-    <version>42</version>
+    <version>43</version>
     <relativePath />
   </parent>
 
diff --git a/src/it/no-main-artifact-1/pom.xml b/src/it/no-main-artifact-1/pom.xml
index 8ad0718d..1366f8e5 100644
--- a/src/it/no-main-artifact-1/pom.xml
+++ b/src/it/no-main-artifact-1/pom.xml
@@ -86,6 +86,9 @@ under the License.
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-install-plugin</artifactId>
         <version>@mavenInstallPluginVersion@</version>
+        <configuration>
+          <allowIncompleteProjects>true</allowIncompleteProjects>
+        </configuration>
       </plugin>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
diff --git a/src/it/no-main-artifact-2/pom.xml b/src/it/no-main-artifact-2/pom.xml
index dbeb7a7b..e48a982a 100644
--- a/src/it/no-main-artifact-2/pom.xml
+++ b/src/it/no-main-artifact-2/pom.xml
@@ -85,6 +85,9 @@ under the License.
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-install-plugin</artifactId>
         <version>@mavenInstallPluginVersion@</version>
+        <configuration>
+          <allowIncompleteProjects>true</allowIncompleteProjects>
+        </configuration>
       </plugin>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
diff --git a/src/main/java/org/apache/maven/plugins/deploy/DeployFileMojo.java b/src/main/java/org/apache/maven/plugins/deploy/DeployFileMojo.java
index 029128c5..af5efd56 100644
--- a/src/main/java/org/apache/maven/plugins/deploy/DeployFileMojo.java
+++ b/src/main/java/org/apache/maven/plugins/deploy/DeployFileMojo.java
@@ -232,6 +232,7 @@ private Path readingPomFromJarFile() {
         return null;
     }
 
+    @SuppressWarnings("checkstyle:MethodLength")
     public void execute() throws MojoException {
         if (Boolean.parseBoolean(skip)
                 || ("releases".equals(skip) && !session.isVersionSnapshot(version))
diff --git a/src/main/java/org/apache/maven/plugins/deploy/DeployMojo.java b/src/main/java/org/apache/maven/plugins/deploy/DeployMojo.java
index 61c0b262..c0831bbd 100644
--- a/src/main/java/org/apache/maven/plugins/deploy/DeployMojo.java
+++ b/src/main/java/org/apache/maven/plugins/deploy/DeployMojo.java
@@ -19,7 +19,11 @@
 package org.apache.maven.plugins.deploy;
 
 import java.nio.file.Files;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;