Bug 579046 - Update tips and tricks for 4.23 in JDT 

Change-Id: I6f9970931419e81b2e27466c516743e40206901c
Signed-off-by: Vikas Chandra <Vikas.Chandra@in.ibm.com>
Reviewed-on: https://git.eclipse.org/r/c/platform/eclipse.platform.common/+/191351
diff --git a/bundles/org.eclipse.jdt.doc.user/tips/images/open-field-declaration-menuitem.png b/bundles/org.eclipse.jdt.doc.user/tips/images/open-field-declaration-menuitem.png
new file mode 100644
index 0000000..6e00e3d
--- /dev/null
+++ b/bundles/org.eclipse.jdt.doc.user/tips/images/open-field-declaration-menuitem.png
Binary files differ
diff --git a/bundles/org.eclipse.jdt.doc.user/tips/jdt_tips.html b/bundles/org.eclipse.jdt.doc.user/tips/jdt_tips.html
index bcfe16c..1662b02 100644
--- a/bundles/org.eclipse.jdt.doc.user/tips/jdt_tips.html
+++ b/bundles/org.eclipse.jdt.doc.user/tips/jdt_tips.html
@@ -2232,6 +2232,15 @@
 		</tr>
 		<tr>
 		
+		<td width="20%" valign="top" align="left"><img src="images/new.png" alt=""><b>Open field declaration</b></td>
+			<td width="80%" valign="top">     During debugging, for a variable, previously it was only possible to navigate to the actual or to the declared type of that variable.
+      With the new <b>Open Field Declaration</b> context menu item, it is extended to go to the declaration of that field. This can be especially helpful,
+      if the object is inside a deep class inheritance hierarchy.
+      <p><img src="images/open-field-declaration-menuitem.png" alt="Open Field Declaration"></p>
+			</td>
+		</tr>
+		<tr>
+		
 		<td width="20%" valign="top" align="left"><img src="images/new.png" alt=""><b>Lambda Entry Breakpoint</b></td>
 			<td width="80%" valign="top">     During debugging, you can now add entry breakpoints for Lambda expressions which will enable the debugger to stop at the entry of lambda expression instead of stopping at the first expression of the line.
       You can see the breakpoint in the <b>Breakpoints</b> view indicated by the implemented functional interface. Double clicking the breakpoint in Breakpoints view will display the associated Lambda Expression in the editor.
@@ -2239,7 +2248,7 @@
        You can add new Lambda Entry breakpoint by selecting the <b>Toggle Lambda Entry Breakpoint</b> from the <b>Ruler</b> context menu or <b>Run</b>  menu. You can select a particular lambda expression to add the breakpoint,
        if none is selected the entry breakpoint is added to the first lambda expression on the line. You can add only one breakpoint per line.
       </p>
-      <p><img src="images/lambda_entry_breakpoint.png" alt="Lambda Entry Breakpoint"/></p>
+      <p><img src="images/lambda_entry_breakpoint.png" alt="Lambda Entry Breakpoint"></p>
 			</td>
 		</tr>
 		<tr>