79 lines
2.4 KiB
Java
79 lines
2.4 KiB
Java
/*
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* Copyright (c) 2015, 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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package compiler.jvmci.common.testcases;
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import java.util.HashMap;
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import java.util.Map;
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public interface MultipleImplementersInterface {
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int INT_CONSTANT = Integer.MAX_VALUE;
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long LONG_CONSTANT = Long.MAX_VALUE;
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float FLOAT_CONSTANT = Float.MAX_VALUE;
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double DOUBLE_CONSTANT = Double.MAX_VALUE;
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String STRING_CONSTANT = "Hello";
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Object OBJECT_CONSTANT = new Object();
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default void defaultMethod() {
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// empty
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}
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void testMethod();
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default void finalize() throws Throwable {
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// empty
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}
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default void lambdaUsingMethod() {
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Thread t = new Thread(this::defaultMethod);
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t.start();
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}
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default void printFields() {
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System.out.println(OBJECT_CONSTANT);
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String s = "";
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System.out.println(s);
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}
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static void staticMethod() {
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System.getProperties(); // calling some static method
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Map map = new HashMap(); // calling some constructor
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map.put(OBJECT_CONSTANT, OBJECT_CONSTANT); // calling some interface method
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map.remove(OBJECT_CONSTANT); // calling some default interface method
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}
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default void instanceMethod() {
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toString(); // calling some virtual method
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}
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default void anonClassMethod() {
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new Runnable() {
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@Override
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public void run() {
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System.out.println("Running");
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}
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}.run();
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}
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}
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