Added javadoc annotations SSHelpHistory

src/main/java/se/swedsoft/bookkeeping/gui/help/util/SSHelpHistory.java

@@ -29,7 +29,7 @@ public class SSHelpHistory {
 
     /**
      *
-     * @param pViewer
+     * @param pViewer JHelpContentViewer
      */
     public SSHelpHistory(JHelpContentViewer pViewer) {
         iViewer = pViewer;
@@ -47,7 +47,7 @@ public class SSHelpHistory {
 
     /**
      *
-     * @param iListener
+     * @param iListener ActionListener
      */
     public void addHistoryListener(ActionListener iListener) {
         iListeners.add(iListener);
@@ -66,7 +66,7 @@ public class SSHelpHistory {
 
     /**
      *
-     * @param pEvent
+     * @param pEvent HelpModelEvent
      */
     private void addHistoryEvent(HelpModelEvent pEvent) {
         if (iUpdating) {
@@ -84,7 +84,7 @@ public class SSHelpHistory {
 
     /**
      *
-     * @return
+     * @return boolean
      */
     public boolean hasNext() {
         return getNext() != null;
@@ -92,7 +92,7 @@ public class SSHelpHistory {
 
     /**
      *
-     * @return
+     * @return boolean
      */
     public boolean hasPrevious() {
         return getPrevious() != null;
@@ -140,7 +140,7 @@ public class SSHelpHistory {
 
     /**
      *
-     * @param pUpdating
+     * @param pUpdating boolean
      */
     private void setUpdating(boolean pUpdating) {
         iUpdating = pUpdating;
@@ -148,7 +148,7 @@ public class SSHelpHistory {
 
     /**
      *
-     * @return
+     * @return HelpModelEvent|null
      */
     private HelpModelEvent getCurrent() {
         int theIndex = iIndex - 1;
@@ -161,7 +161,7 @@ public class SSHelpHistory {
 
     /**
      *
-     * @return
+     * @return HelpModelEvent|null
      */
     private HelpModelEvent getNext() {
         int theIndex = iIndex;
@@ -174,7 +174,7 @@ public class SSHelpHistory {
 
     /**
      *
-     * @return
+     * @return HelpModelEvent|null
      */
     private HelpModelEvent getPrevious() {
         int theIndex = iIndex - 2;