author | lancea |
Thu, 14 Nov 2019 10:54:32 -0500 | |
changeset 59083 | 3e4d8b5856f3 |
parent 47216 | 71c04702a3d5 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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import java.beans.Introspector; |
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import java.beans.MethodDescriptor; |
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|
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/* |
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* @test |
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* @bug 8040656 |
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* @summary Tests that a normal method is preferred to a synthetic one |
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* @author Sergey Malenkov |
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*/ |
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public class Test8040656 { |
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public static void main(String[] args) throws Exception { |
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test(String.class, C.class); |
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test(String.class, C1.class); |
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test(String.class, C2.class); |
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test(String.class, C3.class); |
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test(String.class, C4.class); |
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test(String.class, C5.class); |
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test(String.class, C6.class); |
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test(String.class, C7.class); |
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test(String.class, C8.class); |
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test(String.class, C9.class); |
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} |
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private static void test(Class<?> type, Class<?> bean) throws Exception { |
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for (MethodDescriptor md : Introspector.getBeanInfo(bean).getMethodDescriptors()) { |
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if (md.getName().equals("getFoo")) { |
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if (type != md.getMethod().getReturnType()) { |
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throw new Error("unexpected type"); |
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} |
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} |
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} |
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} |
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public interface A { |
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public Object getFoo(); |
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} |
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public class C implements A { |
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@Override |
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public String getFoo() { |
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return null; |
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} |
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} |
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public class C1 implements A { |
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@Override |
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public String getFoo() { |
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return null; |
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} |
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public String getFoo1() { |
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return null; |
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} |
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} |
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public class C2 implements A { |
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@Override |
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public String getFoo() { |
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return null; |
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} |
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public String getFoo1() { |
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return null; |
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} |
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public String getFoo2() { |
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return null; |
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} |
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} |
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public class C3 implements A { |
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@Override |
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public String getFoo() { |
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return null; |
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} |
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public String getFoo1() { |
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return null; |
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} |
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public String getFoo2() { |
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return null; |
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} |
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public String getFoo3() { |
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return null; |
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} |
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} |
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public class C4 implements A { |
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@Override |
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public String getFoo() { |
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return null; |
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} |
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public String getFoo1() { |
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return null; |
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} |
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public String getFoo2() { |
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return null; |
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} |
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public String getFoo3() { |
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return null; |
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} |
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public String getFoo4() { |
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return null; |
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} |
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} |
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public class C5 implements A { |
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@Override |
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public String getFoo() { |
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return null; |
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141 |
} |
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142 |
|
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143 |
public String getFoo1() { |
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144 |
return null; |
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145 |
} |
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146 |
|
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147 |
public String getFoo2() { |
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148 |
return null; |
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149 |
} |
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150 |
|
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151 |
public String getFoo3() { |
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152 |
return null; |
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153 |
} |
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154 |
|
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155 |
public String getFoo4() { |
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156 |
return null; |
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157 |
} |
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158 |
|
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159 |
public String getFoo5() { |
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160 |
return null; |
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161 |
} |
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162 |
} |
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163 |
|
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public class C6 implements A { |
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165 |
@Override |
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166 |
public String getFoo() { |
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167 |
return null; |
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168 |
} |
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169 |
|
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170 |
public String getFoo1() { |
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171 |
return null; |
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172 |
} |
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173 |
|
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public String getFoo2() { |
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175 |
return null; |
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176 |
} |
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177 |
|
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178 |
public String getFoo3() { |
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179 |
return null; |
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180 |
} |
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181 |
|
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182 |
public String getFoo4() { |
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183 |
return null; |
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184 |
} |
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185 |
|
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186 |
public String getFoo5() { |
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187 |
return null; |
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188 |
} |
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189 |
|
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190 |
public String getFoo6() { |
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191 |
return null; |
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192 |
} |
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193 |
} |
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194 |
|
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195 |
public class C7 implements A { |
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196 |
@Override |
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197 |
public String getFoo() { |
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|
198 |
return null; |
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199 |
} |
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200 |
|
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201 |
public String getFoo1() { |
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|
202 |
return null; |
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|
203 |
} |
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|
204 |
|
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|
205 |
public String getFoo2() { |
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|
206 |
return null; |
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|
207 |
} |
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|
208 |
|
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|
209 |
public String getFoo3() { |
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|
210 |
return null; |
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|
211 |
} |
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|
212 |
|
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|
213 |
public String getFoo4() { |
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|
214 |
return null; |
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|
215 |
} |
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|
216 |
|
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|
217 |
public String getFoo5() { |
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|
218 |
return null; |
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|
219 |
} |
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|
220 |
|
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|
221 |
public String getFoo6() { |
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|
222 |
return null; |
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|
223 |
} |
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|
224 |
|
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|
225 |
public String getFoo7() { |
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|
226 |
return null; |
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|
227 |
} |
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|
228 |
} |
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|
229 |
|
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|
230 |
public class C8 implements A { |
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|
231 |
@Override |
ebdd0909c381
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|
232 |
public String getFoo() { |
ebdd0909c381
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|
233 |
return null; |
ebdd0909c381
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malenkov
parents:
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|
234 |
} |
ebdd0909c381
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|
235 |
|
ebdd0909c381
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malenkov
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|
236 |
public String getFoo1() { |
ebdd0909c381
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malenkov
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|
237 |
return null; |
ebdd0909c381
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|
238 |
} |
ebdd0909c381
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|
239 |
|
ebdd0909c381
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|
240 |
public String getFoo2() { |
ebdd0909c381
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malenkov
parents:
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|
241 |
return null; |
ebdd0909c381
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parents:
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|
242 |
} |
ebdd0909c381
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|
243 |
|
ebdd0909c381
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|
244 |
public String getFoo3() { |
ebdd0909c381
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|
245 |
return null; |
ebdd0909c381
8040656: Classes with overriden methods with covariant returns return random read methods
malenkov
parents:
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changeset
|
246 |
} |
ebdd0909c381
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|
247 |
|
ebdd0909c381
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|
248 |
public String getFoo4() { |
ebdd0909c381
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|
249 |
return null; |
ebdd0909c381
8040656: Classes with overriden methods with covariant returns return random read methods
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|
250 |
} |
ebdd0909c381
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changeset
|
251 |
|
ebdd0909c381
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malenkov
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changeset
|
252 |
public String getFoo5() { |
ebdd0909c381
8040656: Classes with overriden methods with covariant returns return random read methods
malenkov
parents:
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changeset
|
253 |
return null; |
ebdd0909c381
8040656: Classes with overriden methods with covariant returns return random read methods
malenkov
parents:
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changeset
|
254 |
} |
ebdd0909c381
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changeset
|
255 |
|
ebdd0909c381
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malenkov
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|
256 |
public String getFoo6() { |
ebdd0909c381
8040656: Classes with overriden methods with covariant returns return random read methods
malenkov
parents:
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changeset
|
257 |
return null; |
ebdd0909c381
8040656: Classes with overriden methods with covariant returns return random read methods
malenkov
parents:
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changeset
|
258 |
} |
ebdd0909c381
8040656: Classes with overriden methods with covariant returns return random read methods
malenkov
parents:
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changeset
|
259 |
|
ebdd0909c381
8040656: Classes with overriden methods with covariant returns return random read methods
malenkov
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changeset
|
260 |
public String getFoo7() { |
ebdd0909c381
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malenkov
parents:
diff
changeset
|
261 |
return null; |
ebdd0909c381
8040656: Classes with overriden methods with covariant returns return random read methods
malenkov
parents:
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changeset
|
262 |
} |
ebdd0909c381
8040656: Classes with overriden methods with covariant returns return random read methods
malenkov
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diff
changeset
|
263 |
|
ebdd0909c381
8040656: Classes with overriden methods with covariant returns return random read methods
malenkov
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changeset
|
264 |
public String getFoo8() { |
ebdd0909c381
8040656: Classes with overriden methods with covariant returns return random read methods
malenkov
parents:
diff
changeset
|
265 |
return null; |
ebdd0909c381
8040656: Classes with overriden methods with covariant returns return random read methods
malenkov
parents:
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changeset
|
266 |
} |
ebdd0909c381
8040656: Classes with overriden methods with covariant returns return random read methods
malenkov
parents:
diff
changeset
|
267 |
} |
ebdd0909c381
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changeset
|
268 |
|
ebdd0909c381
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|
269 |
public class C9 implements A { |
ebdd0909c381
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changeset
|
270 |
@Override |
ebdd0909c381
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parents:
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changeset
|
271 |
public String getFoo() { |
ebdd0909c381
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malenkov
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changeset
|
272 |
return null; |
ebdd0909c381
8040656: Classes with overriden methods with covariant returns return random read methods
malenkov
parents:
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changeset
|
273 |
} |
ebdd0909c381
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diff
changeset
|
274 |
|
ebdd0909c381
8040656: Classes with overriden methods with covariant returns return random read methods
malenkov
parents:
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changeset
|
275 |
public String getFoo1() { |
ebdd0909c381
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malenkov
parents:
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changeset
|
276 |
return null; |
ebdd0909c381
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malenkov
parents:
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changeset
|
277 |
} |
ebdd0909c381
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changeset
|
278 |
|
ebdd0909c381
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changeset
|
279 |
public String getFoo2() { |
ebdd0909c381
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malenkov
parents:
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changeset
|
280 |
return null; |
ebdd0909c381
8040656: Classes with overriden methods with covariant returns return random read methods
malenkov
parents:
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changeset
|
281 |
} |
ebdd0909c381
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parents:
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changeset
|
282 |
|
ebdd0909c381
8040656: Classes with overriden methods with covariant returns return random read methods
malenkov
parents:
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changeset
|
283 |
public String getFoo3() { |
ebdd0909c381
8040656: Classes with overriden methods with covariant returns return random read methods
malenkov
parents:
diff
changeset
|
284 |
return null; |
ebdd0909c381
8040656: Classes with overriden methods with covariant returns return random read methods
malenkov
parents:
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changeset
|
285 |
} |
ebdd0909c381
8040656: Classes with overriden methods with covariant returns return random read methods
malenkov
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public String getFoo4() { |
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return null; |
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} |
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public String getFoo5() { |
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return null; |
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} |
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public String getFoo6() { |
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return null; |
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} |
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public String getFoo7() { |
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return null; |
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} |
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public String getFoo8() { |
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return null; |
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} |
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public String getFoo9() { |
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return null; |
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} |
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} |
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} |