diff --git a/src/main/java/org/mortbay/jetty/maven/h2spec/Http2SpecMojo.java b/src/main/java/org/mortbay/jetty/maven/h2spec/Http2SpecMojo.java
index f4c60fb..2e00d76 100644
--- a/src/main/java/org/mortbay/jetty/maven/h2spec/Http2SpecMojo.java
+++ b/src/main/java/org/mortbay/jetty/maven/h2spec/Http2SpecMojo.java
@@ -165,12 +165,6 @@ public class Http2SpecMojo extends AbstractMojo
     @Parameter(property = "h2spec.skipNoDockerAvailable", defaultValue = "false")
     private boolean skipNoDockerAvailable;
 
-    /**
-     * maximum timeout in seconds to run the tests
-     */
-    @Parameter(property = "h2spec.testTimeout", defaultValue = "60")
-    private int testTimeout = 60;
-
     /**
      * maximum timeout in minutes to run all the tests
      */
@@ -453,8 +447,6 @@ public StartupStatus checkStartupState( DockerClient dockerClient, String contai
 
     private static class MojoLogConsumer extends ToStringConsumer
     {
-        private StringBuilder buffer = new StringBuilder();
-
         private Log log;
 
         public MojoLogConsumer( Log log )
@@ -489,8 +481,8 @@ protected void markedFailedTestAsSkipped( Path junitFile)
                         Arrays.stream( testsuite.getChildren() ).forEach( testcase -> {
                             if ( testcase.getChild( "error" ) != null )
                             {
-                                int skipped = Integer.valueOf( testsuite.getAttribute( "skipped" ) );
-                                int errors = Integer.valueOf( testsuite.getAttribute( "errors" ) );
+                                int skipped = Integer.parseInt( testsuite.getAttribute( "skipped" ) );
+                                int errors = Integer.parseInt( testsuite.getAttribute( "errors" ) );
                                 testsuite.setAttribute( "skipped", Integer.toString( ++skipped ) );
                                 testsuite.setAttribute( "errors", Integer.toString( --errors ) );
                                 Xpp3Dom skippedDom = new Xpp3Dom( "skipped" );