Using Janino Compiler with Drools to get round Java 8 wrong class format error


Add -Ddrools.dialect.java.compiler=JANINO to Java VM options

  • e.g.  -ea -Ddrools.dialect.java.compiler=JANINO

Add Janino to maven dependencies

<dependency>
<groupId>org.codehaus.janino</groupId>
<artifactId>janino</artifactId>
<version>2.5.16</version>
</dependency>

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

Up ↑

%d bloggers like this: