--- /dev/null
+package org.apache.lucene.index;
+/**
+ * Copyright 2004 The Apache Software Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ *
+ *
+ **/
+public class FieldReaderException extends RuntimeException{
+ /**
+ * Constructs a new runtime exception with <code>null</code> as its
+ * detail message. The cause is not initialized, and may subsequently be
+ * initialized by a call to {@link #initCause}.
+ */
+ public FieldReaderException() {
+ }
+
+ /**
+ * Constructs a new runtime exception with the specified cause and a
+ * detail message of <tt>(cause==null ? null : cause.toString())</tt>
+ * (which typically contains the class and detail message of
+ * <tt>cause</tt>).
+ * <p>
+ * This constructor is useful for runtime exceptions
+ * that are little more than wrappers for other throwables.
+ *
+ * @param cause the cause (which is saved for later retrieval by the
+ * {@link #getCause()} method). (A <tt>null</tt> value is
+ * permitted, and indicates that the cause is nonexistent or
+ * unknown.)
+ * @since 1.4
+ */
+ public FieldReaderException(Throwable cause) {
+ super(cause);
+ }
+
+ /**
+ * Constructs a new runtime exception with the specified detail message.
+ * The cause is not initialized, and may subsequently be initialized by a
+ * call to {@link #initCause}.
+ *
+ * @param message the detail message. The detail message is saved for
+ * later retrieval by the {@link #getMessage()} method.
+ */
+ public FieldReaderException(String message) {
+ super(message);
+ }
+
+ /**
+ * Constructs a new runtime exception with the specified detail message and
+ * cause. <p>Note that the detail message associated with
+ * <code>cause</code> is <i>not</i> automatically incorporated in
+ * this runtime exception's detail message.
+ *
+ * @param message the detail message (which is saved for later retrieval
+ * by the {@link #getMessage()} method).
+ * @param cause the cause (which is saved for later retrieval by the
+ * {@link #getCause()} method). (A <tt>null</tt> value is
+ * permitted, and indicates that the cause is nonexistent or
+ * unknown.)
+ * @since 1.4
+ */
+ public FieldReaderException(String message, Throwable cause) {
+ super(message, cause);
+ }
+}