Fixed problem with Oracle JDK license

Author: rijnb

.travis.yml

@@ -3,7 +3,7 @@ language: java
 sudo: false
 
 jdk:
-    - oraclejdk8
+    - openjdk8
 
 install:
     - export JAVA_TOOL_OPTIONS="-Dfile.encoding=UTF8"

src/test/java/com/mapcode/MapcodeTest.java

@@ -83,6 +83,7 @@ public void checkInvalidPrecisionFormats() {
         LOG.info("checkInvalidPrecisionFormats");
 
         // Territory code must be correct syntax.
+        assertFalse(Mapcode.isValidMapcodeFormat(""));
         assertFalse(Mapcode.isValidMapcodeFormat("NL- XX.XX"));
         assertFalse(Mapcode.isValidMapcodeFormat("US IN XX.XX"));
 

src/test/java/com/mapcode/TerritoryTest.java

@@ -36,6 +36,14 @@ public void emptyTerritoryNumberTest() {
         Territory.fromString("");
     }
 
+    @Test
+    public void checkConvert() {
+        LOG.info("checkConvert");
+        final String s1 = "รฉะ ฑง.ดฯง";
+        final String s2 = Mapcode.convertStringToPlainAscii(s1);
+        assertEquals("THA KF.LZF", s2);
+    }
+
     @Test
     public void checkFullName() {
         LOG.info("checkFullName");