Commit df5069a1 authored by Romain Bioteau's avatar Romain Bioteau
Browse files

return empty map instead of null

parent 1d8b46a3
......@@ -15,6 +15,7 @@
package org.bonitasoft.connectors.twitter;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Map;
......@@ -118,10 +119,9 @@ public abstract class TwitterConnector implements Connector {
final Twitter twitter = tf.getInstance();
executeTask(twitter);
} catch (final Exception e) {
System.out.println(e.getMessage());
throw new ConnectorException(e.getMessage());
throw new ConnectorException(e);
}
return null;
return Collections.emptyMap();
}
protected abstract void executeTask(Twitter twitter) throws Exception;
......
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