graphdb/src/main/java/com/tinkerpop/blueprints/impls/orient/OrientBaseGraph.java
public static void getEdgeClassNames(final OrientBaseGraph graph, final String... iLabels) {
    if (iLabels != null && graph != null && graph.isUseClassForEdgeLabel()) {
      for (int i = 0; i < iLabels.length; ++i) {
        final OrientEdgeType edgeType = graph.getEdgeType(iLabels[i]);
        if (edgeType != null)
          // OVERWRITE CLASS NAME BECAUSE ATTRIBUTES ARE CASE SENSITIVE
          iLabels[i] = edgeType.getName();
      }
    }
  }
public static void getEdgeClassNames(final OrientBaseGraph graph, final String... iLabels) {
    if (iLabels != null && graph != null && graph.isUseClassForEdgeLabel()) {
      for (int i = 0; i < iLabels.length; ++i) {
        final OrientEdgeType edgeType = graph.getEdgeType(iLabels[i]);
        if (edgeType != null)
          // OVERWRITE CLASS NAME BECAUSE ATTRIBUTES ARE CASE SENSITIVE
          iLabels[i] = edgeType.getName();
      }
    }
  }
(Internal) Returns the case sensitive edge class names.