tring[]); public final String[] getRequiredConfigura(IvyNode, String); private static void addAllIfNotNull(java.util.Collection, java.util.Collection); public final org.apache.ivy.core.module.descriptor.Configuration getConfiguration(String); public final String[] getConfigurations(String); protected final boolean isConfRequiredByMerg(String, String); private void addRootModuleConfigu(IvyNodeUsage, String, String[]); public final String[] getRootModuleConfigu(); private java.util.Set getRootModuleConfigu();...