public void setWorldConfigs(java.util.Collection<WorldConfig> worldConfigs) {
        if (worldConfigs == null) {
            this.worldConfigs = null;
            return;
        }

        this.worldConfigs = new java.util.ArrayList<WorldConfig>(worldConfigs);
    }
<p>
A list of world configurations.
</p>

@param worldConfigs
       A list of world configurations.
aws-java-sdk-robomaker/src/main/java/com/amazonaws/services/robomaker/model/SimulationApplicationConfig.java