/*
 *  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 java.lang;

/**
 * Stub implementation of java.lang.Number.
 *
 * @see java.lang.Object
 */
public abstract class Number implements java.io.Serializable {

  public Number() {}

  public byte byteValue() {
	  return (byte)intValue();
  }

  public abstract double doubleValue();

  public abstract float floatValue();

  public abstract int intValue();

  public abstract long longValue();

  public short shortValue() {
    return (short)intValue();
  }
  
  private static final long serialVersionUID = -8742448824652078965L
}

/*
 *  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 java.lang;

/**
 * Stub implementation of java.lang.Number.
 *
 * @see java.lang.Object
 */
public abstract class Number implements java.io.Serializable {

  public Number() {}

  public byte byteValue() {
	  return 0;
  }

  public abstract double doubleValue();

  public abstract float floatValue();

  public abstract int intValue();

  public abstract long longValue();

  public short shortValue() {
    return 0;
  }
  
  private static final long serialVersionUID = -8742448824652078965L
}

Update Number.java