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/*
* Copyright (c) 2015, 2016, 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.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package compiler.jvmci.common.testcases;
import java.util.HashMap;
import java.util.Map;
public abstract class MultipleAbstractImplementer
implements MultipleImplementersInterface {
// Different access levels on the fields of this class are used on purpose.
// It is needed to verify jdk.vm.ci.CompilerToVM constant pool related
// methods, e.g. resolveFieldInPool.
private static int intStaticField = INT_CONSTANT;
final static long longStaticField = LONG_CONSTANT;
volatile static float floatStaticField = FLOAT_CONSTANT;
static double doubleStaticField = DOUBLE_CONSTANT;
public static String stringStaticField = STRING_CONSTANT;
protected static Object objectStaticField = OBJECT_CONSTANT;
public int intField = INT_CONSTANT;
private long longField = LONG_CONSTANT;
protected float floatField = FLOAT_CONSTANT;
transient double doubleField = DOUBLE_CONSTANT;
volatile String stringField = STRING_CONSTANT;
String stringFieldEmpty = "";
final Object objectField;
public MultipleAbstractImplementer() {
intField = Integer.MAX_VALUE;
longField = Long.MAX_VALUE;
floatField = Float.MAX_VALUE;
doubleField = Double.MAX_VALUE;
stringField = "Message";
objectField = new Object();
}
public abstract void abstractMethod();
@Override
public void finalize() throws Throwable {
super.finalize();
}
public void lambdaUsingMethod2() {
Thread t = new Thread(this::testMethod);
t.start();
}
/**
* This method is needed to have "getstatic" and "getfield" instructions
* in the class. These instructions are needed to test
* resolveFieldInPool method, because it needs a bytecode as one of its arguments.
*/
public void printFileds() {
System.out.println(intStaticField);
System.out.println(longStaticField);
System.out.println(floatStaticField);
System.out.println(doubleStaticField);
System.out.println(stringStaticField);
System.out.println(objectStaticField);
System.out.println(intField);
System.out.println(longField);
System.out.println(floatField);
System.out.println(doubleField);
System.out.println(stringField);
System.out.println(stringFieldEmpty);
System.out.println(objectField);
}
public static void staticMethod() {
System.getProperties(); // calling some static method
Map map = new HashMap(); // calling some constructor
map.put(OBJECT_CONSTANT, OBJECT_CONSTANT); // calling some interface method
map.remove(OBJECT_CONSTANT); // calling some default interface method
}
@Override
public void instanceMethod() {
toString(); // calling some virtual method
super.toString(); // calling some special method
}
@Override
public void anonClassMethod() {
new Runnable() {
@Override
public void run() {
System.out.println("Running");
}
}.run();
}
}
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