public static Configuration merge(final Configuration... configurations) {
    return Tang.Factory.getTang().newConfigurationBuilder(configurations).build();
  }
public static Configuration merge ( final Configuration ... configurations ) { return Tang . Factory . getTang ( ) . newConfigurationBuilder ( configurations ) . build ( ) ; }
Merge a set of Configurations.

@param configurations the configuration to be merged
@return the merged configuration.
@throws org.apache.reef.tang.exceptions.BindException if the merge fails.