Added missing link for compiling .jar

build.gradle

@@ -57,7 +57,7 @@ cpp {
 launchCMake.dependsOn cloneYoshikoCode
 compileCpp.dependsOn launchCMake
 compileJava.dependsOn compileCpp
-
+jar.dependsOn compileJava
 
 repositories {
      maven { url "http://code.cytoscape.org/nexus/content/repositories/snapshots/" }