Dev 2.4.2

NOTICE

@@ -5,4 +5,4 @@ MAPCODE JAVA LIBRARY
 Original C library created by Pieter Geelen. Work on Java version
 of the Mapcode library by Rijn Buve (original port by Matthew Lowden).
 
-Copyright (C) 2014-2016 Stichting Mapcode Foundation (http://www.mapcode.com)
+Copyright (C) 2014-2017, Stichting Mapcode Foundation (http://www.mapcode.com)

README.md

@@ -1,12 +1,13 @@
 # Mapcode Library for Java
 
+[![Codacy Badge](https://api.codacy.com/project/badge/Grade/0c9f11645f504b50bd154a80fb95a5c3)](https://www.codacy.com/app/rijnb/mapcode-java?utm_source=github.com&utm_medium=referral&utm_content=mapcode-foundation/mapcode-java&utm_campaign=Badge_Grade)
 [![Build Status](https://img.shields.io/travis/mapcode-foundation/mapcode-java.svg?maxAge=3600)](https://travis-ci.org/mapcode-foundation/mapcode-java)
 [![Coverage Status](https://coveralls.io/repos/github/mapcode-foundation/mapcode-java/badge.svg?branch=master&maxAge=3600)](https://coveralls.io/github/mapcode-foundation/mapcode-java?branch=master)
 [![License](http://img.shields.io/badge/license-APACHE2-blue.svg)]()
 [![Release](https://img.shields.io/github/release/mapcode-foundation/mapcode-java.svg?maxAge=3600)](https://github.com/mapcode-foundation/mapcode-java/releases)
 [![Maven Central](https://img.shields.io/maven-central/v/com.mapcode/mapcode.svg?maxAge=3600)](https://maven-badges.herokuapp.com/maven-central/com.mapcode/mapcode)
 
-**Copyright (C) 2014-2016 Stichting Mapcode Foundation (http://www.mapcode.com)**
+**Copyright (C) 2014-2017, Stichting Mapcode Foundation (http://www.mapcode.com)**
 
 This Java project contains a library to encode latitude/longitude pairs to mapcodes
 and to decode mapcodes back to latitude/longitude pairs.

pom.xml

@@ -8,7 +8,7 @@
     <artifactId>mapcode</artifactId>
 
     <packaging>jar</packaging>
-    <version>2.4.1</version>
+    <version>2.4.2-SNAPSHOT</version>
 
     <name>Mapcode Java Library</name>
     <description>
@@ -67,10 +67,9 @@
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
-        <jdk.version>1.6</jdk.version>
 
-        <!-- Repo token for Coveralls. -->
-        <coveralls-maven-plugin.repoToken>lq77rzORtJmhhqs4MWED6qPzVi0IEqrf9</coveralls-maven-plugin.repoToken>
+        <!-- JDK 1.6 is specified, but 1.7 and 1.8 work fine as well. -->
+        <jdk.version>1.6</jdk.version>
 
         <!-- Modules. -->
         <coveralls-maven-plugin.version>4.2.0</coveralls-maven-plugin.version>
@@ -142,9 +141,6 @@
                 <groupId>org.eluder.coveralls</groupId>
                 <artifactId>coveralls-maven-plugin</artifactId>
                 <version>${coveralls-maven-plugin.version}</version>
-                <configuration>
-                    <repoToken>${coveralls-maven-plugin.repoToken}</repoToken>
-                </configuration>
             </plugin>
 
             <!-- Unit tests using SureFire. -->

src/main/java/com/mapcode/Alphabet.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2014-2016 Stichting Mapcode Foundation (http://www.mapcode.com)
+ * Copyright (C) 2014-2017, Stichting Mapcode Foundation (http://www.mapcode.com)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/com/mapcode/Boundary.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2014-2016 Stichting Mapcode Foundation (http://www.mapcode.com)
+ * Copyright (C) 2014-2017, Stichting Mapcode Foundation (http://www.mapcode.com)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/com/mapcode/CheckArgs.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2014-2016 Stichting Mapcode Foundation (http://www.mapcode.com)
+ * Copyright (C) 2014-2017, Stichting Mapcode Foundation (http://www.mapcode.com)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/com/mapcode/Common.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2014-2016 Stichting Mapcode Foundation (http://www.mapcode.com)
+ * Copyright (C) 2014-2017, Stichting Mapcode Foundation (http://www.mapcode.com)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/com/mapcode/Data.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2014-2016 Stichting Mapcode Foundation (http://www.mapcode.com)
+ * Copyright (C) 2014-2017, Stichting Mapcode Foundation (http://www.mapcode.com)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/com/mapcode/DataModel.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2014-2016 Stichting Mapcode Foundation (http://www.mapcode.com)
+ * Copyright (C) 2014-2017, Stichting Mapcode Foundation (http://www.mapcode.com)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/com/mapcode/Decoder.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2014-2016 Stichting Mapcode Foundation (http://www.mapcode.com)
+ * Copyright (C) 2014-2017, Stichting Mapcode Foundation (http://www.mapcode.com)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -244,7 +244,7 @@ public Unicode2Ascii(final char min, final char max, @Nonnull final String conve
             /* Gurmukhi */ {'\u0a05', '\u0a15', '\u0a17', '\u0a18', '\u0a0f', '\u0a1a', '\u0a1c', '\u0a1f', MISSCODE, '\u0a20', '\u0a23', '\u0a24', '\u0a26', '\u0a27', MISSCODE, '\u0a28', '\u0a2a', '\u0a2d', '\u0a2e', '\u0a30', '\u0a2b', '\u0a32', '\u0a35', '\u0a38', '\u0a39', '\u0a21', '\u0a66', '\u0a67', '\u0a68', '\u0a69', '\u0a6a', '\u0a6b', '\u0a6c', '\u0a6d', '\u0a6e', '\u0a6f'}, // Gurmukhi
             /* Tibetan  */ {'\u0f58', '\u0f40', '\u0f41', '\u0f42', '\u0f64', '\u0f44', '\u0f45', '\u0f46', MISSCODE, '\u0f47', '\u0f49', '\u0f55', '\u0f50', '\u0f4f', MISSCODE, '\u0f51', '\u0f53', '\u0f54', '\u0f56', '\u0f5e', '\u0f60', '\u0f5f', '\u0f61', '\u0f62', '\u0f63', '\u0f66', '\u0f20', '\u0f21', '\u0f22', '\u0f23', '\u0f24', '\u0f25', '\u0f26', '\u0f27', '\u0f28', '\u0f29'}, // Tibetan
             /* Arabic   */ {'\u0628', '\u062a', '\u062d', '\u062e', '\u062B', '\u062f', '\u0630', '\u0631', '\u0627', '\u0632', '\u0633', '\u0634', '\u0635', '\u0636', '\u0647', '\u0637', '\u0638', '\u0639', '\u063a', '\u0641', '\u0642', '\u062C', '\u0644', '\u0645', '\u0646', '\u0648', '\u0030', '\u0031', '\u0032', '\u0033', '\u0034', '\u0035', '\u0036', '\u0037', '\u0038', '\u0039'}, // Arabic
-            /* Korean   */ {'\u1112', '\u1100', '\u1102', '\u1103', '\u1166', '\u1105', '\u1107', '\u1109', '\u1175', '\u1110', '\u1111', '\u1161', '\u1162', '\u1163', '\u110b', '\u1164', '\u1165', '\u1167', '\u1169', '\u1172', '\u1174', '\u110c', '\u110e', '\u110f', '\u116d', '\u116e', '\u0030', '\u0031', '\u0032', '\u0033', '\u0034', '\u0035', '\u0036', '\u0037', '\u0038', '\u0039'}, // Korean 
+            /* Korean   */ {'\u1112', '\u1100', '\u1102', '\u1103', '\u1166', '\u1105', '\u1107', '\u1109', '\u1175', '\u1110', '\u1111', '\u1161', '\u1162', '\u1163', '\u110b', '\u1164', '\u1165', '\u1167', '\u1169', '\u1172', '\u1174', '\u110c', '\u110e', '\u110f', '\u116d', '\u116e', '\u0030', '\u0031', '\u0032', '\u0033', '\u0034', '\u0035', '\u0036', '\u0037', '\u0038', '\u0039'}, // Korean
             /* Burmese  */ {'\u1005', '\u1000', '\u1001', '\u1002', '\u1013', '\u1003', '\u1004', '\u101a', '\u101b', '\u1007', '\u100c', '\u100d', '\u100e', '\u1010', '\u101d', '\u1011', '\u1012', '\u101e', '\u1014', '\u1015', '\u1016', '\u101f', '\u1017', '\u1018', '\u100f', '\u101c', '\u1040', '\u1041', '\u1042', '\u1043', '\u1044', '\u1045', '\u1046', '\u1047', '\u1048', '\u1049'}, // Burmese
             /* Khmer    */ {'\u1789', '\u1780', '\u1781', '\u1782', '\u1785', '\u1783', '\u1784', '\u1787', '\u179a', '\u1788', '\u178a', '\u178c', '\u178d', '\u178e', '\u179c', '\u1791', '\u1792', '\u1793', '\u1794', '\u1795', '\u179f', '\u1796', '\u1798', '\u179b', '\u17a0', '\u17a2', '\u17e0', '\u17e1', '\u17e2', '\u17e3', '\u17e4', '\u17e5', '\u17e6', '\u17e7', '\u17e8', '\u17e9'}, // Khmer
             /* Sinhalese*/ {'\u0d85', '\u0d9a', '\u0d9c', '\u0d9f', '\u0d89', '\u0da2', '\u0da7', '\u0da9', '\u0dc2', '\u0dac', '\u0dad', '\u0daf', '\u0db1', '\u0db3', '\u0dc5', '\u0db4', '\u0db6', '\u0db8', '\u0db9', '\u0dba', '\u0d8b', '\u0dbb', '\u0dbd', '\u0dc0', '\u0dc3', '\u0dc4', '\u0030', '\u0031', '\u0032', '\u0033', '\u0034', '\u0035', '\u0036', '\u0037', '\u0038', '\u0039'}, // Sinhalese
@@ -294,8 +294,8 @@ public Unicode2Ascii(final char min, final char max, @Nonnull final String conve
             /* Thaana   */ new Unicode2Ascii('\u0780', '\u07b1', "BCDFGHJKLMNPQRSTVWXYA?OE????U???????I????????????Z"),                                // Thaana
             /* Chinese  */ new Unicode2Ascii('\u3105', '\u3129', "BDFCGHJKLMNRSTUEPQWYZ????I?O??A????XV"),                                             // Chinese
             /* Tifinagh */ new Unicode2Ascii('\u2d31', '\u2d63', "B?C???D????FG??H??JKL?M?A???NPI???EOQR??STVW??X?YUZ"),                               // Tifinagh
-            /* Tamil    */ new Unicode2Ascii('\u0b85', '\u0bb5', "SE?TV????WXY?ZU?B???AC???OD????F???GIH???JKLRMQPN"),                                 // Tamil   
-            /* Amharic  */ new Unicode2Ascii('\u1200', '\u1354', "H???????L??????????????????A??E?T?????V?????S???????????????????Q???R???????????????????????????B???C???????????W?????X????????????????????????????M????????????I???????????K???????????????????????????U???????O???????????Z???????????J???????D???????????????????????G???????????????????????????????????????????????Y?????????????????F?????N???P"), // Amharic 
+            /* Tamil    */ new Unicode2Ascii('\u0b85', '\u0bb5', "SE?TV????WXY?ZU?B???AC???OD????F???GIH???JKLRMQPN"),                                 // Tamil
+            /* Amharic  */ new Unicode2Ascii('\u1200', '\u1354', "H???????L??????????????????A??E?T?????V?????S???????????????????Q???R???????????????????????????B???C???????????W?????X????????????????????????????M????????????I???????????K???????????????????????????U???????O???????????Z???????????J???????D???????????????????????G???????????????????????????????????????????????Y?????????????????F?????N???P"), // Amharic
             /* Telugu   */ new Unicode2Ascii('\u0c15', '\u0c35', "BOC?DFIG?AHJK?LMNPQR?SETUV?W?XY?Z"), // Telugu
             /* Odia     */ new Unicode2Ascii('\u0b15', '\u0b39', "BCDF?G?HA?JOKLEMNPQR?SIT?VWX??Y????ZU"), // Odia
             /* Kannada  */ new Unicode2Ascii('\u0c85', '\u0cb5', "I?U?O????E???A??BCD?FGHJ???KL?MN?PQR?STVW??X?Y??Z"), // Kannada

src/main/java/com/mapcode/Encoder.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2014-2016 Stichting Mapcode Foundation (http://www.mapcode.com)
+ * Copyright (C) 2014-2017, Stichting Mapcode Foundation (http://www.mapcode.com)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/com/mapcode/IncorrectDataModelException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2014-2016 Stichting Mapcode Foundation (http://www.mapcode.com)
+ * Copyright (C) 2014-2017, Stichting Mapcode Foundation (http://www.mapcode.com)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/com/mapcode/Mapcode.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2014-2016 Stichting Mapcode Foundation (http://www.mapcode.com)
+ * Copyright (C) 2014-2017, Stichting Mapcode Foundation (http://www.mapcode.com)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/com/mapcode/MapcodeCodec.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2014-2016 Stichting Mapcode Foundation (http://www.mapcode.com)
+ * Copyright (C) 2014-2017, Stichting Mapcode Foundation (http://www.mapcode.com)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/com/mapcode/MapcodeZone.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2014-2016 Stichting Mapcode Foundation (http://www.mapcode.com)
+ * Copyright (C) 2014-2017, Stichting Mapcode Foundation (http://www.mapcode.com)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/com/mapcode/Point.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2014-2016 Stichting Mapcode Foundation (http://www.mapcode.com)
+ * Copyright (C) 2014-2017, Stichting Mapcode Foundation (http://www.mapcode.com)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/com/mapcode/Territory.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2014-2016 Stichting Mapcode Foundation (http://www.mapcode.com)
+ * Copyright (C) 2014-2017, Stichting Mapcode Foundation (http://www.mapcode.com)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/com/mapcode/UnknownAlphabetException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2014-2016 Stichting Mapcode Foundation (http://www.mapcode.com)
+ * Copyright (C) 2014-2017, Stichting Mapcode Foundation (http://www.mapcode.com)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/com/mapcode/UnknownMapcodeException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2014-2016 Stichting Mapcode Foundation (http://www.mapcode.com)
+ * Copyright (C) 2014-2017, Stichting Mapcode Foundation (http://www.mapcode.com)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/com/mapcode/UnknownPrecisionFormatException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2014-2016 Stichting Mapcode Foundation (http://www.mapcode.com)
+ * Copyright (C) 2014-2017, Stichting Mapcode Foundation (http://www.mapcode.com)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/com/mapcode/UnknownTerritoryException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2014-2016 Stichting Mapcode Foundation (http://www.mapcode.com)
+ * Copyright (C) 2014-2017, Stichting Mapcode Foundation (http://www.mapcode.com)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -17,6 +17,7 @@
 package com.mapcode;
 
 import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
 
 /**
  * This runtime exception is thrown for unknown territory codes. It is specifically a runtime exception, because
@@ -37,4 +38,9 @@ public UnknownTerritoryException(final int code) {
         super();
         this.code = code;
     }
+
+    @Nullable
+    public Integer getCode() {
+        return code;
+    }
 }

src/main/resources/com/mapcode/README.md

@@ -1,7 +1,7 @@
 The binary file "mminfo.dat" is subject to the following copyright and
 license statements:
 
-Copyright (C) 2014-2016 Stichting Mapcode Foundation (http://www.mapcode.com)
+Copyright (C) 2014-2017, Stichting Mapcode Foundation (http://www.mapcode.com)
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.

src/site/markdown/ReleaseNotes.md

@@ -2,6 +2,10 @@
 
 These are the release notes for the Java library for mapcodes.
 
+### 2.4.2
+
+* Removed secret Coveralls key from POM file.
+
 ### 2.4.1
 
 * Added scripts for Tifinagh (Berber), Tamil, Amharic, Telugu, Odia, Kannada, Gujarati.

src/site/site.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="ISO-8859-1"?>
 <!--
- ~ Copyright (C) 2014-2016 Stichting Mapcode Foundation (http://www.mapcode.com)
+ ~ Copyright (C) 2014-2017, Stichting Mapcode Foundation (http://www.mapcode.com)
  ~
  ~ Licensed under the Apache License, Version 2.0 (the "License");
  ~ you may not use this file except in compliance with the License.

src/test/java/com/mapcode/AlphabetTest.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2014-2016 Stichting Mapcode Foundation (http://www.mapcode.com)
+ * Copyright (C) 2014-2017, Stichting Mapcode Foundation (http://www.mapcode.com)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/test/java/com/mapcode/CheckArgsTest.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2014-2016 Stichting Mapcode Foundation (http://www.mapcode.com)
+ * Copyright (C) 2014-2017, Stichting Mapcode Foundation (http://www.mapcode.com)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/test/java/com/mapcode/DataModelTest.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2014-2016 Stichting Mapcode Foundation (http://www.mapcode.com)
+ * Copyright (C) 2014-2017, Stichting Mapcode Foundation (http://www.mapcode.com)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/test/java/com/mapcode/DecoderTest.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2014-2016 Stichting Mapcode Foundation (http://www.mapcode.com)
+ * Copyright (C) 2014-2017, Stichting Mapcode Foundation (http://www.mapcode.com)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/test/java/com/mapcode/EncodeDecodeTest.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2014-2016 Stichting Mapcode Foundation (http://www.mapcode.com)
+ * Copyright (C) 2014-2017, Stichting Mapcode Foundation (http://www.mapcode.com)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -27,8 +27,8 @@
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.atomic.AtomicInteger;
 
+import static junit.framework.TestCase.assertFalse;
 import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertTrue;
 
 @SuppressWarnings({"OverlyBroadThrowsClause", "ProhibitedExceptionDeclared"})
 public class EncodeDecodeTest {
@@ -75,7 +75,7 @@ private static void doEncodeDecode(final long seed) throws InterruptedException
 
             // Check encodeToShortest and encodeToInternational.
             final List<Mapcode> resultsAll = MapcodeCodec.encode(latDeg, lonDeg);
-            assertTrue(!resultsAll.isEmpty());
+            assertFalse(resultsAll.isEmpty());
             assertEquals("encodeToInternational failed, result=" + resultsAll,
                     resultsAll.get(resultsAll.size() - 1), mapcodeInternational);
 

src/test/java/com/mapcode/EncoderTest.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2014-2016 Stichting Mapcode Foundation (http://www.mapcode.com)
+ * Copyright (C) 2014-2017, Stichting Mapcode Foundation (http://www.mapcode.com)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

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

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2014-2016 Stichting Mapcode Foundation (http://www.mapcode.com)
+ * Copyright (C) 2014-2017, Stichting Mapcode Foundation (http://www.mapcode.com)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/test/java/com/mapcode/PointTest.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2014-2016 Stichting Mapcode Foundation (http://www.mapcode.com)
+ * Copyright (C) 2014-2017, Stichting Mapcode Foundation (http://www.mapcode.com)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/test/java/com/mapcode/ReferenceFileTest.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2014-2016 Stichting Mapcode Foundation (http://www.mapcode.com)
+ * Copyright (C) 2014-2017, Stichting Mapcode Foundation (http://www.mapcode.com)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -32,6 +32,7 @@
 import java.util.concurrent.atomic.AtomicInteger;
 import java.util.concurrent.atomic.AtomicLong;
 
+import static junit.framework.TestCase.assertFalse;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertTrue;
 
@@ -344,7 +345,7 @@ private static ReferenceRec getNextReferenceRecord(@Nonnull final ChunkedFile ch
         final ArrayList<MapcodeRec> mapcodeRecs = new ArrayList<MapcodeRec>();
         for (int i = 0; i < count; ++i) {
             final String line = chunkedFile.readNonEmptyLine();
-            assertTrue("Line should not be empty", !line.isEmpty());
+            assertFalse("Line should not be empty", line.isEmpty());
 
             final String[] mapcodeLine = line.split(" ");
             assertTrue("Expecting 1 or 2 elements, territory and mapcode, got: " + mapcodeLine.length + ", " + line,