fix error for javadoc in case of jdk8 build
limit warning on javadoc by adding description
diff --git a/src/main/java/org/codehaus/mojo/nbm/CollectLibrariesNodeVisitor.java b/src/main/java/org/codehaus/mojo/nbm/CollectLibrariesNodeVisitor.java
index e8d998a..b35c7a6 100644
--- a/src/main/java/org/codehaus/mojo/nbm/CollectLibrariesNodeVisitor.java
+++ b/src/main/java/org/codehaus/mojo/nbm/CollectLibrariesNodeVisitor.java
@@ -65,6 +65,12 @@
 
     /**
      * Creates a dependency node visitor that collects visited nodes for further processing.
+     * @param explicitLibraries list of explicit libraries
+     * @param runtimeArtifacts list of runtime artifacts
+     * @param examinerCache cache of netbeans manifest for artifacts
+     * @param log mojo logger
+     * @param root dependency to start collect with
+     * @param useOsgiDependencies whether to allow osgi dependencies or not
      */
     public CollectLibrariesNodeVisitor( List<String> explicitLibraries,
         List<Artifact> runtimeArtifacts, Map<Artifact, ExamineManifest> examinerCache,
@@ -167,6 +173,7 @@
      * Gets the list of collected dependency nodes.
      * 
      * @return the list of collected dependency nodes
+     * @throws MojoExecutionException if a throwable is set
      */
     public List<Artifact> getArtifacts()
         throws MojoExecutionException
diff --git a/src/main/java/org/codehaus/mojo/nbm/CollectModuleLibrariesNodeVisitor.java b/src/main/java/org/codehaus/mojo/nbm/CollectModuleLibrariesNodeVisitor.java
index 580842c..693471a 100644
--- a/src/main/java/org/codehaus/mojo/nbm/CollectModuleLibrariesNodeVisitor.java
+++ b/src/main/java/org/codehaus/mojo/nbm/CollectModuleLibrariesNodeVisitor.java
@@ -62,6 +62,11 @@
 
     /**
      * Creates a dependency node visitor that collects visited nodes for further processing.
+     * @param runtimeArtifacts list of runtime artifacts
+     * @param examinerCache cache of netbeans manifest for artifacts
+     * @param log mojo logger
+     * @param root dependency to start collect with
+     * @param useOSGiDependencies whether to allow osgi dependencies or not
      */
     public CollectModuleLibrariesNodeVisitor(
         List<Artifact> runtimeArtifacts, Map<Artifact, ExamineManifest> examinerCache,
@@ -182,7 +187,7 @@
     /**
      * modules declared in the project's pom
      * @return a map of module artifact lists, key is the dependencyConflictId
-     * @throws org.apache.maven.plugin.MojoExecutionException
+     * @throws MojoExecutionException if an unexpected problem occurs
      */
     public Map<String, List<Artifact>> getDeclaredArtifacts()
         throws MojoExecutionException
@@ -197,7 +202,7 @@
     /**
      * modules that were picked up transitively
      * @return a map of module artifact lists, key is the dependencyConflictId
-     * @throws org.apache.maven.plugin.MojoExecutionException
+     * @throws MojoExecutionException if an unexpected problem occurs
      */
     public Map<String, List<Artifact>> getTransitiveArtifacts()
         throws MojoExecutionException
diff --git a/src/main/java/org/codehaus/mojo/nbm/CreateNbmMojo.java b/src/main/java/org/codehaus/mojo/nbm/CreateNbmMojo.java
index 29ab6b1..9281be3 100644
--- a/src/main/java/org/codehaus/mojo/nbm/CreateNbmMojo.java
+++ b/src/main/java/org/codehaus/mojo/nbm/CreateNbmMojo.java
@@ -50,7 +50,7 @@
 
 /**
  * Create the NetBeans module artifact (nbm file), part of "nbm" lifecycle/packaging.
- * <p/>
+ * 
  *
  * @author <a href="mailto:mkleint@codehaus.org">Milos Kleint</a>
  */
diff --git a/src/main/java/org/codehaus/mojo/nbm/CreateNetBeansFileStructure.java b/src/main/java/org/codehaus/mojo/nbm/CreateNetBeansFileStructure.java
index 5e02f55..f6ae5a4 100644
--- a/src/main/java/org/codehaus/mojo/nbm/CreateNetBeansFileStructure.java
+++ b/src/main/java/org/codehaus/mojo/nbm/CreateNetBeansFileStructure.java
@@ -66,7 +66,7 @@
 
 /**
  * Create the NetBeans module directory structure, a prerequisite for nbm creation and cluster creation.
- * <p/>
+ * 
  *
  * @author <a href="mailto:mkleint@codehaus.org">Milos Kleint</a>
  *
diff --git a/src/main/java/org/codehaus/mojo/nbm/CreateStandaloneMojo.java b/src/main/java/org/codehaus/mojo/nbm/CreateStandaloneMojo.java
index c6ba46e..7e3e485 100644
--- a/src/main/java/org/codehaus/mojo/nbm/CreateStandaloneMojo.java
+++ b/src/main/java/org/codehaus/mojo/nbm/CreateStandaloneMojo.java
@@ -60,8 +60,8 @@
 
     /**
      * 
-     * @throws org.apache.maven.plugin.MojoExecutionException 
-     * @throws org.apache.maven.plugin.MojoFailureException 
+     * @throws MojoExecutionException if an unexpected problem occurs
+     * @throws MojoFailureException if an expected problem occurs
      */
     public void execute()
         throws MojoExecutionException, MojoFailureException
diff --git a/src/main/java/org/codehaus/mojo/nbm/CreateWebstartAppMojo.java b/src/main/java/org/codehaus/mojo/nbm/CreateWebstartAppMojo.java
index 27485c1..1e98f39 100644
--- a/src/main/java/org/codehaus/mojo/nbm/CreateWebstartAppMojo.java
+++ b/src/main/java/org/codehaus/mojo/nbm/CreateWebstartAppMojo.java
@@ -185,8 +185,8 @@
 
     /**
      * 
-     * @throws org.apache.maven.plugin.MojoExecutionException 
-     * @throws org.apache.maven.plugin.MojoFailureException 
+     * @throws MojoExecutionException if an unexpected problem occurs
+     * @throws MojoFailureException if an expected problem occurs
      */
     @Override
     public void execute()
diff --git a/src/main/java/org/codehaus/mojo/nbm/NetBeansManifestUpdateMojo.java b/src/main/java/org/codehaus/mojo/nbm/NetBeansManifestUpdateMojo.java
index 31a952e..955e5a9 100644
--- a/src/main/java/org/codehaus/mojo/nbm/NetBeansManifestUpdateMojo.java
+++ b/src/main/java/org/codehaus/mojo/nbm/NetBeansManifestUpdateMojo.java
@@ -65,7 +65,7 @@
  *
  * In order to have the generated manifest picked up by the maven-jar-plugin,
  * one shall add the following configuration snippet to maven-jar-plugin.
- * <p/>
+ * 
  * <pre>
     &lt;plugin&gt;
         &lt;groupId&gt;org.apache.maven.plugins&lt;/groupId&gt;
@@ -275,8 +275,8 @@
 
     /**
      * execute plugin
-     * @throws org.apache.maven.plugin.MojoExecutionException
-     * @throws org.apache.maven.plugin.MojoFailureException
+     * @throws MojoExecutionException if an unexpected problem occurs
+     * @throws MojoFailureException if an expected problem occurs
      */
     public void execute()
         throws MojoExecutionException, MojoFailureException
diff --git a/src/main/java/org/codehaus/mojo/nbm/RunNetBeansMojo.java b/src/main/java/org/codehaus/mojo/nbm/RunNetBeansMojo.java
index 4bee343..f4a7187 100644
--- a/src/main/java/org/codehaus/mojo/nbm/RunNetBeansMojo.java
+++ b/src/main/java/org/codehaus/mojo/nbm/RunNetBeansMojo.java
@@ -81,8 +81,8 @@
 
     /**
      * 
-     * @throws org.apache.maven.plugin.MojoExecutionException 
-     * @throws org.apache.maven.plugin.MojoFailureException 
+     * @throws MojoExecutionException if an unexpected problem occurs
+     * @throws MojoFailureException if an expected problem occurs
      */
     public void execute()
         throws MojoExecutionException, MojoFailureException
diff --git a/src/main/java/org/codehaus/mojo/nbm/RunPlatformAppMojo.java b/src/main/java/org/codehaus/mojo/nbm/RunPlatformAppMojo.java
index 4d9ae24..0d595f2 100644
--- a/src/main/java/org/codehaus/mojo/nbm/RunPlatformAppMojo.java
+++ b/src/main/java/org/codehaus/mojo/nbm/RunPlatformAppMojo.java
@@ -84,8 +84,8 @@
 
     /**
      *
-     * @throws org.apache.maven.plugin.MojoExecutionException 
-     * @throws org.apache.maven.plugin.MojoFailureException 
+     * @throws MojoExecutionException if an unexpected problem occurs
+     * @throws MojoFailureException if an expected problem occurs
      */
     public void execute()
         throws MojoExecutionException, MojoFailureException
diff --git a/src/test/java/org/codehaus/mojo/nbm/AbstractNbmMojoTest.java b/src/test/java/org/codehaus/mojo/nbm/AbstractNbmMojoTest.java
index e5eae6f..f66bd9b 100644
--- a/src/test/java/org/codehaus/mojo/nbm/AbstractNbmMojoTest.java
+++ b/src/test/java/org/codehaus/mojo/nbm/AbstractNbmMojoTest.java
@@ -141,6 +141,7 @@
 
     /**
      * Module is not a library
+     * @throws java.lang.Exception if AbstractNbmMojo.getLibraryArtifacts fail
      */
     public void testGetLibraryArtifacts1() throws Exception {
         System.out.println("getLibraryArtifacts1");
@@ -155,6 +156,7 @@
 
     /**
      * direct dependency is a library
+     * @throws java.lang.Exception if AbstractNbmMojo.getLibraryArtifacts fail
      */
     public void testGetLibraryArtifact2() throws Exception {
         System.out.println("getLibraryArtifacts2");
@@ -170,6 +172,7 @@
     
     /**
      * transitive dependency gets included as well.
+     * @throws java.lang.Exception if AbstractNbmMojo.getLibraryArtifacts fail
      */
     public void testGetLibraryArtifact3() throws Exception {
         System.out.println("getLibraryArtifacts3");
@@ -187,6 +190,7 @@
 
     /**
      * transitive dependency of a module doesn't get included as library
+     * @throws java.lang.Exception if AbstractNbmMojo.getLibraryArtifacts fail
      */
     public void testGetLibraryArtifact4() throws Exception {
         System.out.println("getLibraryArtifacts4");
@@ -203,7 +207,8 @@
 
     /**
      * transitive dependency of a library is a duplicate of a transitive dependency of a module
-     * ->doesn't get included.
+     * -&gt;doesn't get included.
+     * @throws java.lang.Exception if AbstractNbmMojo.getLibraryArtifacts fail
      */
     public void testGetLibraryArtifact5() throws Exception {
         System.out.println("getLibraryArtifacts5");