All Gradle tasks return their result object

flyway-gradle-plugin/src/main/java/org/flywaydb/gradle/task/FlywayBaselineTask.java

@@ -25,7 +25,6 @@ public FlywayBaselineTask() {
 
     @Override
     protected Object run(Flyway flyway) {
-        flyway.baseline();
-        return null;
+        return flyway.baseline();
     }
 }

flyway-gradle-plugin/src/main/java/org/flywaydb/gradle/task/FlywayCleanTask.java

@@ -25,7 +25,6 @@ public FlywayCleanTask() {
 
     @Override
     protected Object run(Flyway flyway) {
-        flyway.clean();
-        return null;
+        return flyway.clean();
     }
 }

flyway-gradle-plugin/src/main/java/org/flywaydb/gradle/task/FlywayInfoTask.java

@@ -34,6 +34,6 @@ protected Object run(Flyway flyway) {
         MigrationVersion currentSchemaVersion = current == null ? MigrationVersion.EMPTY : current.getVersion();
         System.out.println("Schema version: " + currentSchemaVersion);
         System.out.println(MigrationInfoDumper.dumpToAsciiTable(info.all()));
-        return null;
+        return info;
     }
 }

flyway-gradle-plugin/src/main/java/org/flywaydb/gradle/task/FlywayRepairTask.java

@@ -32,7 +32,6 @@ public FlywayRepairTask() {
 
     @Override
     protected Object run(Flyway flyway) {
-        flyway.repair();
-        return null;
+        return flyway.repair();
     }
 }

flyway-gradle-plugin/src/main/java/org/flywaydb/gradle/task/FlywayValidateTask.java

@@ -32,11 +32,11 @@
 public class FlywayValidateTask extends AbstractFlywayTask {
     public FlywayValidateTask() {
         super();
-        setDescription("Validate applied migrations against resolved ones (on the filesystem or classpath)" +
-                " to detect accidental changes that may prevent the schema(s) from being recreated exactly." +
-                " Validation fails if differences in migration names, types or checksums are found, " +
-                "versions have been applied that aren\"t resolved locally anymore or" +
-                " versions have been resolved that haven\"t been applied yet");
+        setDescription("Validate applied migrations against resolved ones (on the filesystem or classpath) " +
+                "to detect accidental changes that may prevent the schema(s) from being recreated exactly. " +
+                "Validation fails if differences in migration names, types or checksums are found, " +
+                "versions have been applied that aren\"t resolved locally anymore or " +
+                "versions have been resolved that haven\"t been applied yet");
     }
 
     @Override

flyway-maven-plugin/src/main/java/org/flywaydb/maven/BaselineMojo.java

@@ -29,7 +29,7 @@
         threadSafe = true)
 public class BaselineMojo extends AbstractFlywayMojo {
     @Override
-    protected void doExecute(Flyway flyway) throws Exception {
+    protected void doExecute(Flyway flyway) {
         flyway.baseline();
     }
 }

flyway-maven-plugin/src/main/java/org/flywaydb/maven/CleanMojo.java

@@ -31,7 +31,7 @@
         threadSafe = true)
 public class CleanMojo extends AbstractFlywayMojo {
     @Override
-    protected void doExecute(Flyway flyway) throws Exception {
+    protected void doExecute(Flyway flyway) {
         flyway.clean();
     }
 }

flyway-maven-plugin/src/main/java/org/flywaydb/maven/MigrateMojo.java

@@ -31,7 +31,7 @@
         threadSafe = true)
 public class MigrateMojo extends AbstractFlywayMojo {
     @Override
-    protected void doExecute(Flyway flyway) throws Exception {
+    protected void doExecute(Flyway flyway) {
         flyway.migrate();
 
         MigrationInfo current = flyway.info().current();

flyway-maven-plugin/src/main/java/org/flywaydb/maven/RepairMojo.java

@@ -34,7 +34,7 @@
         threadSafe = true)
 public class RepairMojo extends AbstractFlywayMojo {
     @Override
-    protected void doExecute(Flyway flyway) throws Exception {
+    protected void doExecute(Flyway flyway) {
         flyway.repair();
     }
 }

flyway-maven-plugin/src/main/java/org/flywaydb/maven/ValidateMojo.java

@@ -39,7 +39,7 @@
         threadSafe = true)
 public class ValidateMojo extends AbstractFlywayMojo {
     @Override
-    protected void doExecute(Flyway flyway) throws Exception {
+    protected void doExecute(Flyway flyway) {
         flyway.validate();
     }
 }