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1   /**
2    * Licensed to the Apache Software Foundation (ASF) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * The ASF licenses this file to You under the Apache License, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License.  You may obtain a copy of the License at
8    *
9    *     http://www.apache.org/licenses/LICENSE-2.0
10   *
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  package org.apache.geronimo.samples.slsb.calculator;
18  
19  /**
20   * This is an EJB 3 local business interface
21   * A local business interface may be annotated with the @Local
22   * annotation, but it's optional. A business interface which is 
23   * not annotated with @Local or @Remote is assumed to be Local
24   */
25  public interface CalculatorLocal {
26  	
27  	public int sum(int add1, int add2);
28  	
29  	public int multiply(int mul1, int mul2);
30  }