diff --git a/asterix-app/src/test/resources/nontagged/custord/local/all-scan.aql b/asterix-app/src/test/resources/nontagged/custord/local/all-scan.aql
index 1bd4b73..cd51b5e 100644
--- a/asterix-app/src/test/resources/nontagged/custord/local/all-scan.aql
+++ b/asterix-app/src/test/resources/nontagged/custord/local/all-scan.aql
@@ -52,4 +52,4 @@
 let $c3 := int32("320")
 let $c4 := int64("640")
 return {"int8": $c1,"int16": $c2,"int32": $c3, "int8co": $o.int8co, "int64": $c4}
-*/
\ No newline at end of file
+*/
diff --git a/asterix-external-data/src/main/java/edu/uci/ics/asterix/external/library/JTypeObjectFactory.java b/asterix-external-data/src/main/java/edu/uci/ics/asterix/external/library/JTypeObjectFactory.java
index ae30695..ad56981 100644
--- a/asterix-external-data/src/main/java/edu/uci/ics/asterix/external/library/JTypeObjectFactory.java
+++ b/asterix-external-data/src/main/java/edu/uci/ics/asterix/external/library/JTypeObjectFactory.java
@@ -1,10 +1,31 @@
 package edu.uci.ics.asterix.external.library;
 
+import java.util.ArrayList;
+
 import edu.uci.ics.asterix.external.library.java.IJObject;
+import edu.uci.ics.asterix.external.library.java.JObjects.JBoolean;
+import edu.uci.ics.asterix.external.library.java.JObjects.JCircle;
+import edu.uci.ics.asterix.external.library.java.JObjects.JDate;
+import edu.uci.ics.asterix.external.library.java.JObjects.JDateTime;
+import edu.uci.ics.asterix.external.library.java.JObjects.JDouble;
+import edu.uci.ics.asterix.external.library.java.JObjects.JDuration;
+import edu.uci.ics.asterix.external.library.java.JObjects.JFloat;
 import edu.uci.ics.asterix.external.library.java.JObjects.JInt;
+import edu.uci.ics.asterix.external.library.java.JObjects.JInterval;
+import edu.uci.ics.asterix.external.library.java.JObjects.JLine;
+import edu.uci.ics.asterix.external.library.java.JObjects.JLong;
+import edu.uci.ics.asterix.external.library.java.JObjects.JOrderedList;
+import edu.uci.ics.asterix.external.library.java.JObjects.JPoint;
+import edu.uci.ics.asterix.external.library.java.JObjects.JPoint3D;
+import edu.uci.ics.asterix.external.library.java.JObjects.JPolygon;
 import edu.uci.ics.asterix.external.library.java.JObjects.JRecord;
+import edu.uci.ics.asterix.external.library.java.JObjects.JRectangle;
 import edu.uci.ics.asterix.external.library.java.JObjects.JString;
+import edu.uci.ics.asterix.external.library.java.JObjects.JTime;
+import edu.uci.ics.asterix.external.library.java.JObjects.JUnorderedList;
+import edu.uci.ics.asterix.om.types.AOrderedListType;
 import edu.uci.ics.asterix.om.types.ARecordType;
+import edu.uci.ics.asterix.om.types.AUnorderedListType;
 import edu.uci.ics.asterix.om.types.IAType;
 import edu.uci.ics.asterix.om.util.container.IObjectFactory;
 
@@ -20,6 +41,63 @@
             case STRING:
                 retValue = new JString("");
                 break;
+            case FLOAT:
+                retValue = new JFloat(0);
+                break;
+            case DOUBLE:
+                retValue = new JDouble(0);
+                break;
+            case BOOLEAN:
+                retValue = new JBoolean(false);
+                break;
+            case CIRCLE:
+                retValue = new JCircle(new JPoint(0, 0), 0);
+                break;
+            case POINT:
+                retValue = new JPoint(0, 0);
+                break;
+            case POINT3D:
+                retValue = new JPoint3D(0, 0, 0);
+                break;
+            case POLYGON:
+                retValue = new JPolygon(new ArrayList<JPoint>());
+                break;
+            case LINE:
+                retValue = new JLine(new JPoint(0, 0), new JPoint(0, 0));
+                break;
+            case RECTANGLE:
+                retValue = new JRectangle(new JPoint(0, 0), new JPoint(1, 1));
+                break;
+            case DATE:
+                retValue = new JDate(0);
+                break;
+            case DATETIME:
+                retValue = new JDateTime(0);
+                break;
+            case DURATION:
+                retValue = new JDuration(0, 0);
+                break;
+            case INTERVAL:
+                retValue = new JInterval(0, 0);
+                break;
+            case TIME:
+                retValue = new JTime(0);
+                break;
+            case INT64:
+                retValue = new JLong(0);
+                break;
+            case ORDEREDLIST:
+                AOrderedListType ot = (AOrderedListType) type;
+                IAType orderedItemType = ot.getItemType();
+                IJObject orderedItemObject = create(orderedItemType);
+                retValue = new JOrderedList(orderedItemObject);
+                break;
+            case UNORDEREDLIST:
+                AUnorderedListType ut = (AUnorderedListType) type;
+                IAType unorderedItemType = ut.getItemType();
+                IJObject unorderedItemObject = create(unorderedItemType);
+                retValue = new JUnorderedList(unorderedItemObject);
+                break;
             case RECORD:
                 IAType[] fieldTypes = ((ARecordType) type).getFieldTypes();
                 IJObject[] fieldObjects = new IJObject[fieldTypes.length];
diff --git a/asterix-external-data/src/main/java/edu/uci/ics/asterix/external/library/JavaFunctionHelper.java b/asterix-external-data/src/main/java/edu/uci/ics/asterix/external/library/JavaFunctionHelper.java
index 637d4d4..8aed123 100644
--- a/asterix-external-data/src/main/java/edu/uci/ics/asterix/external/library/JavaFunctionHelper.java
+++ b/asterix-external-data/src/main/java/edu/uci/ics/asterix/external/library/JavaFunctionHelper.java
@@ -14,8 +14,7 @@
  */
 package edu.uci.ics.asterix.external.library;
 
-import java.io.ByteArrayInputStream;
-import java.io.DataInputStream;
+import java.io.DataOutput;
 import java.io.IOException;
 import java.util.List;
 
@@ -88,7 +87,7 @@
         if (obj.getType().getTypeTag().equals(ATypeTag.RECORD)) {
             ARecordType recType = (ARecordType) obj.getType();
             if (recType.isOpen()) {
-                writeOpenRecord((JRecord) result);
+                writeOpenRecord((JRecord) result, outputProvider.getDataOutput());
             } else {
                 resultSerde = AqlSerializerDeserializerProvider.INSTANCE.getNonTaggedSerializerDeserializer(recType);
                 resultSerde.serialize(obj, outputProvider.getDataOutput());
@@ -100,7 +99,7 @@
         reset();
     }
 
-    private void writeOpenRecord(JRecord jRecord) throws AsterixException, IOException {
+    private void writeOpenRecord(JRecord jRecord, DataOutput dataOutput) throws AsterixException, IOException {
         ARecord aRecord = (ARecord) jRecord.getIAObject();
         RecordBuilder recordBuilder = new RecordBuilder();
         ARecordType recordType = aRecord.getType();
@@ -114,12 +113,19 @@
         for (IJObject field : jRecord.getFields()) {
             fieldValue.reset();
             switch (field.getTypeTag()) {
-                case INT32:
-                    AqlSerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.AINT32).serialize(
-                            field.getIAObject(), fieldValue.getDataOutput());
+                case RECORD:
+                    ARecordType recType = (ARecordType) field.getIAObject().getType();
+                    if (recType.isOpen()) {
+                        fieldValue.getDataOutput().writeByte(recType.getTypeTag().serialize());
+                        writeOpenRecord((JRecord) field, fieldValue.getDataOutput());
+                    } else {
+                        AqlSerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(
+                                field.getIAObject().getType()).serialize(field.getIAObject(),
+                                fieldValue.getDataOutput());
+                    }
                     break;
-                case STRING:
-                    AqlSerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.ASTRING)
+                default:
+                    AqlSerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(field.getIAObject().getType())
                             .serialize(field.getIAObject(), fieldValue.getDataOutput());
                     break;
             }
@@ -136,7 +142,7 @@
             fieldIndex++;
         }
 
-        recordBuilder.write(outputProvider.getDataOutput(), false);
+        recordBuilder.write(dataOutput, false);
 
     }
 
diff --git a/asterix-external-data/src/main/java/edu/uci/ics/asterix/external/library/java/JObjectUtil.java b/asterix-external-data/src/main/java/edu/uci/ics/asterix/external/library/java/JObjectUtil.java
index 56ef4fb..52071af 100644
--- a/asterix-external-data/src/main/java/edu/uci/ics/asterix/external/library/java/JObjectUtil.java
+++ b/asterix-external-data/src/main/java/edu/uci/ics/asterix/external/library/java/JObjectUtil.java
@@ -316,7 +316,6 @@
                             }
                         }
                         IAType[] fieldTypes = recordType.getFieldTypes();
-                        int fieldValueLength = 0;
                         ATypeTag fieldValueTypeTag = null;
 
                         IAType fieldType = fieldTypes[fieldNumber];
@@ -325,13 +324,13 @@
                                 fieldType = ((AUnionType) fieldTypes[fieldNumber]).getUnionList().get(
                                         NonTaggedFormatUtil.OPTIONAL_TYPE_INDEX_IN_UNION_LIST);
                                 fieldValueTypeTag = fieldType.getTypeTag();
-                                fieldValueLength = NonTaggedFormatUtil.getFieldValueLength(recordBits,
-                                        fieldOffsets[fieldNumber], typeTag, false);
+                                //                      fieldValueLength = NonTaggedFormatUtil.getFieldValueLength(recordBits,
+                                //                              fieldOffsets[fieldNumber], typeTag, false);
                             }
                         } else {
-                            typeTag = fieldTypes[fieldNumber].getTypeTag();
+                            fieldValueTypeTag = fieldTypes[fieldNumber].getTypeTag();
                         }
-                        closedFields[fieldNumber] = getJType(typeTag, fieldType, dis, objectPool);
+                        closedFields[fieldNumber] = getJType(fieldValueTypeTag, fieldType, dis, objectPool);
                     }
                 }
                 if (isExpanded) {
diff --git a/asterix-external-data/src/main/java/edu/uci/ics/asterix/external/library/java/JTypes.java b/asterix-external-data/src/main/java/edu/uci/ics/asterix/external/library/java/JTypes.java
deleted file mode 100644
index f5f8045..0000000
--- a/asterix-external-data/src/main/java/edu/uci/ics/asterix/external/library/java/JTypes.java
+++ /dev/null
@@ -1,404 +0,0 @@
-package edu.uci.ics.asterix.external.library.java;
-
-import java.io.ByteArrayInputStream;
-import java.io.DataInputStream;
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.List;
-
-import edu.uci.ics.asterix.common.exceptions.AsterixException;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.ARecordSerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AStringSerializerDeserializer;
-import edu.uci.ics.asterix.external.library.JTypeObjectFactory;
-import edu.uci.ics.asterix.om.base.AInt32;
-import edu.uci.ics.asterix.om.base.AMutableInt32;
-import edu.uci.ics.asterix.om.base.AMutableOrderedList;
-import edu.uci.ics.asterix.om.base.AMutableRecord;
-import edu.uci.ics.asterix.om.base.AMutableString;
-import edu.uci.ics.asterix.om.base.ARecord;
-import edu.uci.ics.asterix.om.base.AString;
-import edu.uci.ics.asterix.om.base.IAObject;
-import edu.uci.ics.asterix.om.types.AOrderedListType;
-import edu.uci.ics.asterix.om.types.ARecordType;
-import edu.uci.ics.asterix.om.types.ATypeTag;
-import edu.uci.ics.asterix.om.types.AUnionType;
-import edu.uci.ics.asterix.om.types.BuiltinType;
-import edu.uci.ics.asterix.om.types.EnumDeserializer;
-import edu.uci.ics.asterix.om.types.IAType;
-import edu.uci.ics.asterix.om.util.NonTaggedFormatUtil;
-import edu.uci.ics.asterix.om.util.container.IObjectPool;
-import edu.uci.ics.asterix.om.util.container.ListObjectPool;
-import edu.uci.ics.hyracks.algebricks.common.exceptions.NotImplementedException;
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-
-public class JTypes {
-
-    public static final class JInt implements IJObject {
-
-        private AMutableInt32 value = new AMutableInt32(0);
-
-        public void setValue(int v) {
-            this.value.setValue(v);
-        }
-
-        public int getValue() {
-            return value.getIntegerValue().intValue();
-        }
-
-        @Override
-        public ATypeTag getTypeTag() {
-            return value.getType().getTypeTag();
-        }
-
-        @Override
-        public IAObject getIAObject() {
-            return value;
-        }
-    }
-
-    public static final class JString implements IJObject {
-
-        private AMutableString value = new AMutableString("");
-
-        public void setValue(String v) {
-            this.value.setValue(v);
-        }
-
-        public String getValue() {
-            return value.getStringValue();
-        }
-
-        @Override
-        public ATypeTag getTypeTag() {
-            return value.getType().getTypeTag();
-        }
-
-        @Override
-        public IAObject getIAObject() {
-            return value;
-        }
-    }
-
-    public static final class JList implements IJObject {
-
-        private AOrderedListType listType;
-        private AMutableOrderedList value;
-
-        public JList(AOrderedListType listType) {
-            this.listType = listType;
-            this.value = new AMutableOrderedList(listType);
-        }
-
-        public void add(IJObject element) {
-            value.add(element.getIAObject());
-        }
-
-        @Override
-        public ATypeTag getTypeTag() {
-            return value.getType().getTypeTag();
-        }
-
-        @Override
-        public IAObject getIAObject() {
-            return value;
-        }
-    }
-
-    public static final class JRecord implements IJObject {
-
-        private AMutableRecord value;
-        private byte[] recordBytes;
-        private ARecordType recordType;
-        private List<IJObject> fields;
-        private List<String> fieldNames;
-        private List<IAType> fieldTypes;
-        private final IObjectPool<IJObject, IAType> objectPool = new ListObjectPool<IJObject, IAType>(
-                new JTypeObjectFactory());
-        private int numFieldsAdded = 0;
-        private List<Boolean> openField;
-
-        private final static byte SER_NULL_TYPE_TAG = ATypeTag.NULL.serialize();
-        private final static byte SER_RECORD_TYPE_TAG = ATypeTag.RECORD.serialize();
-
-        public JRecord(ARecordType recordType) {
-            this.recordType = recordType;
-            this.fields = new ArrayList<IJObject>();
-            initFieldInfo();
-        }
-
-        public JRecord(ARecordType recordType, IJObject[] fields) {
-            this.recordType = recordType;
-            this.fields = new ArrayList<IJObject>();
-            for (IJObject jObject : fields) {
-                this.fields.add(jObject);
-            }
-            initFieldInfo();
-        }
-
-        private void initFieldInfo() {
-            this.openField = new ArrayList<Boolean>();
-            fieldNames = new ArrayList<String>();
-            for (String name : recordType.getFieldNames()) {
-                fieldNames.add(name);
-                openField.add(false);
-            }
-            fieldTypes = new ArrayList<IAType>();
-            for (IAType type : recordType.getFieldTypes()) {
-                fieldTypes.add(type);
-            }
-
-        }
-
-        private IAObject[] getIAObjectArray(List<IJObject> fields) {
-            IAObject[] retValue = new IAObject[fields.size()];
-            int index = 0;
-            for (IJObject jObject : fields) {
-                retValue[index++] = getIAObject(jObject);
-            }
-            return retValue;
-        }
-
-        private IAObject getIAObject(IJObject jObject) {
-            IAObject retVal = null;
-            switch (jObject.getTypeTag()) {
-                case INT32:
-                case STRING:
-                    retVal = jObject.getIAObject();
-                    break;
-                case RECORD:
-                    ARecordType recType = ((JRecord) jObject).getRecordType();
-                    IAObject[] fields = new IAObject[((JRecord) jObject).getFields().size()];
-                    int index = 0;
-                    for (IJObject field : ((JRecord) jObject).getFields()) {
-                        fields[index++] = getIAObject(field);
-                    }
-
-                    retVal = new AMutableRecord(recType, fields);
-            }
-            return retVal;
-        }
-
-        public void addField(String fieldName, IJObject fieldValue) {
-            int pos = getFieldPosByName(fieldName);
-            if (pos >= 0) {
-                throw new IllegalArgumentException("field already defined");
-            }
-            numFieldsAdded++;
-            fields.add(fieldValue);
-            fieldNames.add(fieldName);
-            fieldTypes.add(fieldValue.getIAObject().getType());
-            openField.add(true);
-        }
-
-        public IJObject getValueByName(String fieldName) throws AsterixException, IOException {
-            int fieldPos = getFieldPosByName(fieldName);
-
-            if (recordBytes == null) {
-                IJObject jtype = getJObject(value.getValueByPos(fieldPos));
-                fields.set(fieldPos, jtype);
-                return jtype;
-            }
-
-            if (recordBytes[0] == SER_NULL_TYPE_TAG) {
-                return null;
-            }
-
-            if (recordBytes[0] != SER_RECORD_TYPE_TAG) {
-                throw new AsterixException("Field accessor is not defined for values of type"
-                        + EnumDeserializer.ATYPETAGDESERIALIZER.deserialize(recordBytes[0]));
-            }
-
-            int fieldValueOffset = ARecordSerializerDeserializer.getFieldOffsetById(recordBytes, fieldPos,
-                    getNullBitMapSize(), recordType.isOpen());
-
-            if (fieldValueOffset < 0) {
-                return null;
-            }
-
-            IAType fieldValueType = recordType.getFieldTypes()[fieldPos];
-            ATypeTag fieldValueTypeTag = null;
-            int fieldValueLength = 0;
-            if (fieldValueType.getTypeTag().equals(ATypeTag.UNION)) {
-                if (NonTaggedFormatUtil.isOptionalField((AUnionType) fieldValueType)) {
-                    fieldValueTypeTag = ((AUnionType) fieldValueType).getUnionList()
-                            .get(NonTaggedFormatUtil.OPTIONAL_TYPE_INDEX_IN_UNION_LIST).getTypeTag();
-                    fieldValueLength = NonTaggedFormatUtil.getFieldValueLength(recordBytes, fieldValueOffset,
-                            fieldValueTypeTag, false);
-                    //                    out.writeByte(fieldValueTypeTag.serialize());
-                } else {
-                    // union .. the general case
-                    throw new NotImplementedException();
-                }
-            } else {
-                fieldValueTypeTag = fieldValueType.getTypeTag();
-                fieldValueLength = NonTaggedFormatUtil.getFieldValueLength(recordBytes, fieldValueOffset,
-                        fieldValueTypeTag, false);
-                //                out.writeByte(fieldValueTypeTag.serialize());
-            }
-
-            IJObject fieldValue = getJType(fieldValueTypeTag, recordBytes, fieldValueOffset, fieldValueLength, fieldPos);
-            fields.set(fieldPos, fieldValue);
-            return fieldValue;
-        }
-
-        public void setValue(byte[] recordBytes) {
-            this.recordBytes = recordBytes;
-        }
-
-        public void setValueAtPos(int pos, IJObject jtype) {
-            fields.set(pos, jtype);
-        }
-
-        public void setValue(AMutableRecord mutableRecord) {
-            this.value = mutableRecord;
-            this.recordType = mutableRecord.getType();
-        }
-
-        @Override
-        public ATypeTag getTypeTag() {
-            return recordType.getTypeTag();
-        }
-
-        public void setField(String fieldName, IJObject fieldValue) {
-            int pos = getFieldPosByName(fieldName);
-            switch (fields.get(pos).getTypeTag()) {
-                case INT32:
-                    ((JInt) fields.get(pos)).setValue(((AMutableInt32) fieldValue.getIAObject()).getIntegerValue()
-                            .intValue());
-                    break;
-                case STRING:
-                    ((JString) fields.get(pos)).setValue(((AMutableString) fieldValue.getIAObject()).getStringValue());
-                    break;
-                case RECORD:
-                    ((JRecord) fields.get(pos)).setValue(((AMutableRecord) fieldValue));
-                    break;
-            }
-        }
-
-        private int getFieldPosByName(String fieldName) {
-            int index = 0;
-            for (String name : fieldNames) {
-                if (name.equals(fieldName)) {
-                    return index;
-                }
-                index++;
-            }
-            return -1;
-        }
-
-        private IJObject getJType(ATypeTag typeTag, byte[] argument, int offset, int len, int fieldIndex)
-                throws HyracksDataException {
-            IJObject jObject;
-            switch (typeTag) {
-                case INT32: {
-                    int v = valueFromBytes(argument, offset, len);
-                    jObject = objectPool.allocate(BuiltinType.AINT32);
-                    ((JInt) jObject).setValue(v);
-                    break;
-
-                }
-                case STRING: {
-                    String v = AStringSerializerDeserializer.INSTANCE.deserialize(
-                            new DataInputStream(new ByteArrayInputStream(argument, offset, len))).getStringValue();
-                    jObject = objectPool.allocate(BuiltinType.ASTRING);
-                    ((JString) jObject).setValue(v);
-                    break;
-                }
-                case RECORD:
-                    ARecordType fieldRecordType = (ARecordType) recordType.getFieldTypes()[fieldIndex];
-                    jObject = objectPool.allocate(fieldRecordType);
-                    byte[] recBytes = new byte[len];
-                    System.arraycopy(argument, offset, recBytes, 0, len);
-                    ((JRecord) jObject).setValue(argument);
-                    break;
-                default:
-                    throw new IllegalStateException("Argument type: " + typeTag);
-            }
-            return jObject;
-        }
-
-        private IJObject getJObject(IAObject iaobject) throws HyracksDataException {
-            ATypeTag typeTag = iaobject.getType().getTypeTag();
-            IJObject jtype;
-            switch (typeTag) {
-                case INT32: {
-                    int v = ((AInt32) iaobject).getIntegerValue().intValue();
-                    jtype = new JInt();
-                    ((JInt) jtype).setValue(v);
-                    break;
-                }
-                case STRING: {
-                    jtype = new JString();
-                    ((JString) jtype).setValue(((AString) iaobject).getStringValue());
-                    break;
-                }
-                case RECORD:
-                    ARecordType fieldRecordType = ((ARecord) iaobject).getType();
-                    jtype = new JRecord(fieldRecordType);
-                    ((JRecord) jtype).setValue((AMutableRecord) iaobject);
-                    break;
-                default:
-                    throw new IllegalStateException("Argument type: " + typeTag);
-            }
-            return jtype;
-        }
-
-        private static int valueFromBytes(byte[] bytes, int offset, int length) {
-            return ((bytes[offset] & 0xff) << 24) + ((bytes[offset + 1] & 0xff) << 16)
-                    + ((bytes[offset + 2] & 0xff) << 8) + ((bytes[offset + 3] & 0xff) << 0);
-        }
-
-        public ARecordType getRecordType() {
-            return recordType;
-        }
-
-        public List<IJObject> getFields() {
-            return fields;
-        }
-
-        @Override
-        public IAObject getIAObject() {
-            if (value == null || numFieldsAdded > 0) {
-                value = new AMutableRecord(recordType, getIAObjectArray(fields));
-            }
-            return value;
-        }
-
-        public void close() {
-            objectPool.reset();
-            if (numFieldsAdded > 0) {
-                int totalFields = fieldNames.size();
-                for (int i = 0; i < numFieldsAdded; i++) {
-                    fieldNames.remove(totalFields - 1 - i);
-                    fieldTypes.remove(totalFields - 1 - i);
-                    fields.remove(totalFields - 1 - i);
-                }
-                numFieldsAdded = 0;
-            }
-        }
-
-        private int getNullBitMapSize() {
-            int nullBitmapSize = 0;
-            if (NonTaggedFormatUtil.hasNullableField(recordType)) {
-                nullBitmapSize = (int) Math.ceil(recordType.getFieldNames().length / 8.0);
-            } else {
-                nullBitmapSize = 0;
-            }
-            return nullBitmapSize;
-        }
-
-        public List<Boolean> getOpenField() {
-            return openField;
-        }
-
-        public List<String> getFieldNames() {
-            return fieldNames;
-        }
-
-        public List<IAType> getFieldTypes() {
-            return fieldTypes;
-        }
-
-    }
-}
\ No newline at end of file