initial add of EbeanORM server based on v2.8.1

src/test/java/com/avaje/tests/unitinternal/TestOriginIntEncoding.java

@@ -0,0 +1,35 @@
+package com.avaje.tests.unitinternal;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+
+import com.avaje.ebean.bean.CallStack;
+
+public class TestOriginIntEncoding extends TestCase {
+
+    public void test() {
+        
+//        for (int i = 0; i < 130; i++) {
+//            int x = 0+i;
+//            String e = CallStack.enc(x);
+//            System.out.println(x+"="+e);
+//        }
+        
+        Assert.assertEquals("A", CallStack.enc(0));
+        Assert.assertEquals("B", CallStack.enc(1));
+        Assert.assertEquals("Z", CallStack.enc(25));
+        Assert.assertEquals("a", CallStack.enc(26));
+        Assert.assertEquals("z", CallStack.enc(51));
+        Assert.assertEquals("0", CallStack.enc(52));
+        Assert.assertEquals("9", CallStack.enc(61));
+        Assert.assertEquals("-", CallStack.enc(62));
+        Assert.assertEquals("_", CallStack.enc(63));
+        Assert.assertEquals("BA", CallStack.enc(64));
+        Assert.assertEquals("Bk", CallStack.enc(100));
+        Assert.assertEquals("B9", CallStack.enc(125));
+        Assert.assertEquals("B-", CallStack.enc(126));
+        Assert.assertEquals("B_", CallStack.enc(127));
+        Assert.assertEquals("CA", CallStack.enc(128));        
+        
+    }
+}