rename java run tests from main to runme for consistency across the languages

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@10932 626c5289-ae23-0410-ae9c-e8d60b6d4f22

Examples/java/variables/index.html

@@ -38,7 +38,7 @@ example.set_foo(12.3);
 </pre>
 </blockquote>
 
-Click <a href="main.java">here</a> to see the example program that updates and prints
+Click <a href="runme.java">here</a> to see the example program that updates and prints
 out the values of the variables using this technique.
 
 <h2>Key points</h2>

Examples/java/variables/runme.java

@@ -2,7 +2,7 @@
 
 import java.lang.reflect.*;
 
-public class main {
+public class runme {
   static {
     try {
         System.loadLibrary("example");