Update NetCDFServiceImpl.java to use the new version of NetCDF-Java

Author: marcobitplane

components/formats-gpl/src/loci/formats/services/NetCDFServiceImpl.java

@@ -45,13 +45,16 @@
 import ucar.nc2.Attribute;
 import ucar.nc2.Group;
 import ucar.nc2.NetcdfFile;
+import ucar.nc2.NetcdfFiles;
 import ucar.nc2.Variable;
 
 import com.esotericsoftware.kryo.Kryo;
 import com.esotericsoftware.kryo.KryoSerializable;
 import com.esotericsoftware.kryo.io.Input;
 import com.esotericsoftware.kryo.io.Output;
 
+import com.google.common.collect.ImmutableList;
+
 /**
  * Utility class for working with NetCDF/HDF files.  Uses reflection to
  * call the NetCDF Java library.
@@ -247,7 +250,7 @@ private void parseAttributesAndVariables(List<Group> groups) {
         if (!groupName.endsWith("/")) variableName = "/" + variableName;
         variableList.add(variableName);
       }
-      groups = group.getGroups();
+      groups = (List<Group>) group.getGroups();
       parseAttributesAndVariables(groups);
     }
   }
@@ -307,7 +310,7 @@ public void print(String s) { }
     };
     System.setOut(throwaway);
     throwaway.close();
-    netCDFFile = NetcdfFile.open(currentId);
+    netCDFFile = NetcdfFiles.open(currentId);
     System.setOut(outStream);
     root = netCDFFile.getRootGroup();
   }