unable to maven fix

Author: Enes Açıkoğlu

.travis.yml

@@ -8,6 +8,11 @@ notifications:
 before_install:
   - chmod +x mvnw
 
+# git strips the wrapper jar file so we have to force its download during the build
+install:
+- mvn -N io.takari:maven:wrapper
+- ./mvnw install -DskipTests=true -Dmaven.javadoc.skip=true -B -V
+
 # whitelist
 branches:
   only: