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* Copyright ( c ) 2013 , Oracle and / or its affiliates . All rights reserved .
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER .
*
* This code is free software ; you can redistribute it and / or modify it
* under the terms of the GNU General Public License version 2 only , as
* published by the Free Software Foundation .
*
* This code is distributed in the hope that it will be useful , but WITHOUT
* ANY WARRANTY ; without even the implied warranty of MERCHANTABILITY or
* 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 ) .
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work ; if not , write to the Free Software Foundation ,
* Inc . , 51 Franklin St , Fifth Floor , Boston , MA 02110 - 1301 USA .
*
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* questions .
*/
import java.beans.IndexedPropertyDescriptor;
import java.beans.PropertyDescriptor;
/*
* @ test
* @ bug 8027648
* @ summary Tests overridden getter and overloaded setter
* @ author Sergey Malenkov
*/
public class Test8027648 {
public static void main(String[] args) {
test(false );
test(true );
}
private static void test(boolean indexed) {
Class <?> parent = getPropertyType(BaseBean.class , indexed);
Class <?> child = getPropertyType(MyBean.class , indexed);
if (parent.equals(child) || !parent.isAssignableFrom(child)) {
throw new Error("the child property type is not override the parent property type" );
}
}
private static Class <?> getPropertyType(Class <?> type, boolean indexed) {
PropertyDescriptor pd = BeanUtils.findPropertyDescriptor(type, indexed ? "index" : "value" );
if (pd instanceof IndexedPropertyDescriptor) {
IndexedPropertyDescriptor ipd = (IndexedPropertyDescriptor) pd;
return ipd.getIndexedPropertyType();
}
return pd.getPropertyType();
}
public static class BaseBean {
private Object value;
public Object getValue() {
return this .value;
}
public void setValue(Object value) {
this .value = value;
}
public Object getIndex(int index) {
return getValue();
}
public void setIndex(int index, Object value) {
setValue(value);
}
}
public static class MyBean extends BaseBean {
@Override
public String getValue() {
return (String) super .getValue();
}
public void setValue(String value) {
setValue((Object) value);
}
@Override
public String getIndex(int index) {
return getValue();
}
public void setIndex(int index, String value) {
setValue(value);
}
}
}
Messung V0.5 in Prozent C=98 H=100 G=98
¤ Dauer der Verarbeitung: 0.8 Sekunden
(vorverarbeitet am 2026-10-11)
¤
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