Test4144543.java

/*
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 */

/*
 * @test
 * @bug 4144543
 * @summary Tests that introspection handles multiple setters in any order
 * @author Janet Koenig
 */

import java.beans.Beans;
import java.beans.Introspector;
import java.beans.PropertyDescriptor;

public class Test4144543 {
    public static void main(String[] args) throws Exception {
        Class type = Beans.instantiate(null, "Test4144543").getClass();

        // try all the various places that this would break before

        Introspector.getBeanInfo(type);
        new PropertyDescriptor("value", type);
        new PropertyDescriptor("value", type, "getValue", "setValue");
    }

    private int value;

    public int getValue() {
        return this.value;
    }

    /*
     * The Introspector expects the return type of the getter method to
     * match the parameter type of the setter method.  So list the setter
     * method which has a different type (but compatible) first so that
     * the Introspector will find it first and recognize that it is not
     * the correct setter method.
     */

    public void setValue(byte value) {
        this.value = value;
    }

    public void setValue(int value) {
        this.value = value;
    }
}