content: /**
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you 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.
   */
  
  package org.apache.asterix.fuzzyjoin;
  
  import java.io.EOFException;
  import java.io.FilterInputStream;
  import java.io.IOException;
  import java.io.InputStream;
  
  public class LittleEndianIntInputStream extends FilterInputStream {
  
      public LittleEndianIntInputStream(InputStream in) {
          super(in);
      }
  
      public int readInt() throws IOException {
          int a = read();
          if (a == -1) {
              throw new EOFException();
          }
          int b = read();
          if (b == -1) {
              throw new EOFException();
          }
          int c = read();
          if (c == -1) {
              throw new EOFException();
          }
          int d = read();
          if (d == -1) {
              throw new EOFException();
          }
          return (a | (b << 8) | (c << 16) | (d << 24)); // little endian
      }
  }
  