src/main/java/net/wasdev/wlp/common/plugins/util/InstallFeatureUtil.java
private boolean hasUnsupportedParameters(String from, Set<String> pluginListedEsas) {
        boolean hasFrom = from != null;
        boolean hasPluginListedEsas = !pluginListedEsas.isEmpty();
        debug("hasFrom: " + hasFrom);
        debug("hasPluginListedEsas: " + hasPluginListedEsas);
        return hasFrom || hasPluginListedEsas;
    }
private boolean hasUnsupportedParameters(String from, Set<String> pluginListedEsas) {
        boolean hasFrom = from != null;
        boolean hasPluginListedEsas = !pluginListedEsas.isEmpty();
        debug("hasFrom: " + hasFrom);
        debug("hasPluginListedEsas: " + hasPluginListedEsas);
        return hasFrom || hasPluginListedEsas;
    }
Returns true if this scenario is not supported for installing from Maven
repository, which is one of the following conditions: "from" parameter is
specified (don't need Maven repositories), or esa files are specified in
the configuration (not supported with Maven for now)

@param from
the "from" parameter specified in the plugin
@param pluginListedEsas
the ESA files specified in the plugin configuration
@return true if the fallback scenario occurred, false otherwise