public void setAllowedValues(java.util.Collection<String> allowedValues) {
        if (allowedValues == null) {
            this.allowedValues = null;
            return;
        }

        this.allowedValues = new java.util.ArrayList<String>(allowedValues);
    }
<p>
A list of allowed values for the parameter.
</p>

@param allowedValues
       A list of allowed values for the parameter.
aws-java-sdk-glue/src/main/java/com/amazonaws/services/glue/model/ConfigurationObject.java