/*
 * 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.tuscany.sca.binding.ws.jaxws;

import java.io.Serializable;

public class Bar implements Serializable {
    private static final long serialVersionUID = 1249963611910502668L;
    
    private String s;
    private int x;
    private Integer y;
    
    private Boolean b;
    
    public Boolean getB() {
        return b;
    }
    public void setB(Boolean b) {
        this.b = b;
    }
    public String getS() {
        return s;
    }
    public void setS(String s) {
        this.s = s;
    }
    public int getX() {
        return x;
    }
    public void setX(int x) {
        this.x = x;
    }
    public Integer getY() {
        return y;
    }
    public void setY(Integer y) {
        this.y = y;
    }
    
}
