removed cleanup in favor of close from autoclosable

dependency-check-maven/src/main/java/org/owasp/dependencycheck/maven/AggregateMojo.java

@@ -150,7 +150,7 @@ public class AggregateMojo extends BaseDependencyCheckMojo {
         if (exCol != null && this.isFailOnError()) {
             throw new MojoExecutionException("One or more exceptions occurred during dependency-check analysis", exCol);
         }
-        engine.cleanup();
+        engine.close();
         getSettings().cleanup();
     }
 

dependency-check-maven/src/main/java/org/owasp/dependencycheck/maven/CheckMojo.java

@@ -129,7 +129,7 @@ public class CheckMojo extends BaseDependencyCheckMojo {
                     throw new MojoExecutionException("One or more exceptions occurred during dependency-check analysis", exCol);
                 }
             }
-            engine.cleanup();
+            engine.close();
         }
         getSettings().cleanup();
     }