-nopgcpp commandline option

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@9491 626c5289-ae23-0410-ae9c-e8d60b6d4f22

Doc/Manual/CSharp.html

@@ -71,6 +71,10 @@ The most notable differences to Java are the following:
 When invoking SWIG use the <tt>-csharp</tt> command line option instead of <tt>-java</tt>.
 </li>
 
+<li>
+The <tt>-nopgcpp</tt> command line option does not exist.
+</li>
+
 <li>
 The <tt>-package</tt> command line option does not exist.
 </li>

Doc/Manual/Java.html

@@ -268,8 +268,8 @@ swig -java -help
 </tr>
 
 <tr>
-<td>-package &lt;name&gt;</td>
-<td>set name of the Java package to &lt;name&gt;</td>
+<td>-nopgcpp</td>
+<td>suppress the premature garbage collection prevention parameter</td>
 </tr>
 
 <tr>
@@ -277,6 +277,11 @@ swig -java -help
 <td>generate the low-level functional interface instead of proxy classes </td>
 </tr>
 
+<tr>
+<td>-package &lt;name&gt;</td>
+<td>set name of the Java package to &lt;name&gt;</td>
+</tr>
+
 </table>
 
 <p>
@@ -2831,8 +2836,9 @@ and therefore there is no possibility of premature garbage collection. In practi
 </p>
 
 <p>
-The premature garbage collection prevention parameter for proxy classes is generated by default.
-It does impose a slight overhead and can be suppressed by specifying the 'nopgcpp' attribute in the "jnitype" <a href="#java_typemaps">Java typemap</a>.
+The premature garbage collection prevention parameter for proxy classes is generated by default whenever proxy classes are passed by value, reference or with a pointer.
+The additional parameters do impose a slight performance overhead and the parameter generation can be suppressed globally with the <tt>-nopgcpp</tt> commandline option.
+More selective suppression is possible with the 'nopgcpp' attribute in the "jnitype" <a href="#java_typemaps">Java typemap</a>.
 The attribute is a flag and so should be set to "1" to enable the suppression, or it can be omitted or set to "0" to disable.
 For example:
 </p>