Version update of Tableschema lib

Author: JohannesJander

pom.xml

@@ -3,7 +3,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>io.frictionlessdata</groupId>
     <artifactId>datapackage-java</artifactId>
-    <version>0.1.9-SNAPSHOT</version>
+    <version>0.2.0-SNAPSHOT</version>
     <packaging>jar</packaging>
     <issueManagement>
         <url>https://github.com/frictionlessdata/datapackage-java/issues</url>
@@ -19,7 +19,7 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <maven.compiler.source>1.8</maven.compiler.source>
         <maven.compiler.target>1.8</maven.compiler.target>
-        <tableschema-java-version>0.1.9</tableschema-java-version>
+        <tableschema-java-version>0.2.0</tableschema-java-version>
         <hamcrest.version>1.3</hamcrest.version>
         <junit.version>5.8.2</junit.version>
         <slf4j-simple.version>1.7.36</slf4j-simple.version>

src/test/java/io/frictionlessdata/datapackage/ContributorTest.java

@@ -42,8 +42,7 @@ public class ContributorTest {
     public void testSerialization() {
     	Collection<Contributor> contributors = Contributor.fromJson(validContributorsJson);
 		JsonUtil instance = JsonUtil.getInstance();
-		instance.setIndent(false);
-		String actual = instance.serialize(contributors);
+		String actual = instance.serialize(contributors, false);
     	Assertions.assertEquals(validContributorsJson, actual);
     }