Merge pull request #76 from agebhar1/feature/jacoco-0.7.9

update JaCoCo to 0.7.9

Author: erosb

core/pom.xml

@@ -29,7 +29,7 @@
         <projectpath>json-schema</projectpath>
         <maven.compiler.source>1.8</maven.compiler.source>
         <maven.compiler.target>1.8</maven.compiler.target>
-        <jacoco.version>0.7.8</jacoco.version>
+        <jacoco.version>0.7.9</jacoco.version>
     </properties>
     <name>everit-org/json-schema</name>
     <url>https://github.com/everit-org/json-schema</url>