Merge branch 'fix-build' into 'master'

Fix Build after second License Change

See merge request !14

pom.xml

@@ -7,7 +7,7 @@
 
     <groupId>de.monticore.lang.monticar</groupId>
     <artifactId>math-pretty-printer</artifactId>
-    <version>0.3.2-SNAPSHOT</version>
+    <version>0.3.3-SNAPSHOT</version>
 
     <properties>
 

src/test/java/de/monticore/lang/monticar/mpp/montimath/HTMLMathPrettyPrinterTest.java

@@ -13,6 +13,7 @@ import java.io.File;
 import java.io.IOException;
 import java.nio.file.Path;
 import java.nio.file.Paths;
+import java.util.List;
 import java.util.Optional;
 
 import static org.junit.Assert.assertEquals;
@@ -48,8 +49,11 @@ public class HTMLMathPrettyPrinterTest {
 
             Log.info(message, "HTMLMathPrettyPrinterTest");
 
-            Optional<ASTMathCompilationUnit> astOptional = parser.parse(sourceModel.toString());
-            String input = FileUtils.readFileToString(targetModel, "UTF-8");
+            List<String> sourceLines = FileUtils.readLines(sourceModel, "UTF-8");
+            String source = String.join("\n", sourceLines.subList(1, sourceLines.size()));
+            Optional<ASTMathCompilationUnit> astOptional = parser.parse_String(source);
+            List<String> targetLines = FileUtils.readLines(targetModel, "UTF-8");
+            String input = String.join("\n", targetLines.subList(1, targetLines.size()));
             String output = printer.prettyPrint(astOptional.get());
 
             assertEquals(input.replaceAll("\\R+", "\n"), output.replaceAll("\\R+", "\n"));

src/test/java/de/monticore/lang/monticar/mpp/montimath/MathPrettyPrinterTest.java

@@ -13,6 +13,7 @@ import java.io.File;
 import java.io.IOException;
 import java.nio.file.Path;
 import java.nio.file.Paths;
+import java.util.List;
 import java.util.Optional;
 
 import static org.junit.Assert.assertEquals;
@@ -46,8 +47,11 @@ public class MathPrettyPrinterTest {
 
             Log.info(message, "MathPrettyPrinterTest");
 
-            Optional<ASTMathCompilationUnit> astOptional = parser.parse(sourceModel.toString());
-            String input = FileUtils.readFileToString(targetModel, "UTF-8");
+            List<String> sourceLines = FileUtils.readLines(sourceModel, "UTF-8");
+            String source = String.join("\n", sourceLines.subList(1, sourceLines.size()));
+            Optional<ASTMathCompilationUnit> astOptional = parser.parse_String(source);
+            List<String> targetLines = FileUtils.readLines(targetModel, "UTF-8");
+            String input = String.join("\n", targetLines.subList(1, targetLines.size()));
             String output = printer.prettyPrint(astOptional.get());
 
             assertEquals(input.replaceAll("\\R+", "\n"), output.replaceAll("\\R+", "\n"));