/*
* Copyright ( C ) 2012 The Android Open Source Project
*
* Licensed under the Apache License , Version 2 . 0 ( the " License " ) ;
* you may not use this file except in compliance with the License .
* You may obtain a copy of the License at
*
* http : //www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing , software
* distributed under the License is distributed on an " AS IS " BASIS ,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND , either express or implied .
* See the License for the specific language governing permissions and
* limitations under the License .
*/
/**
* test calling through an interface
*/
public class Main {
public static void main(String args[]) {
int result = 0 ;
Iface2Sub1 faceObj;
ImplA faceObj2;
faceObj = new ImplBSub();
result = faceObj.iFunc2(5 );
System.out.print("ImplBSub intf: " );
System.out.println(result);
faceObj2 = new ImplA();
result = faceObj2.iFunc2(5 );
System.out.print("ImplA: " );
System.out.println(result);
objectOverrideTests();
}
static void check(boolean z) {
if (!z) {
throw new AssertionError();
}
}
static void objectOverrideTests() {
ObjectOverridingInterface o =
new ObjectOverridingInterface() {
public boolean equals(Object o) {
return true ;
}
public int hashCode() {
return 0 xC001D00D;
}
public String toString() {
return "Mallet's Mallet" ;
}
public int length() {
return toString().length();
}
public char charAt(int i) {
return toString().charAt(i);
}
public CharSequence subSequence(int s, int e) {
return toString().subSequence(s, e);
}
};
doObjectOverrideTests(o);
}
private static interface SubInterface extends Cloneable, SubObjectOverridingInterface {
}
private static class SubInterfaceImpl implements SubInterface {
public int length() {
return 0 ;
}
public char charAt(int i) {
return '!' ;
}
public CharSequence subSequence(int s, int e) {
return "" ;
}
}
static String subObjectOverrideTests(SubInterface i) {
return i.toString();
}
static void doObjectOverrideTests(ObjectOverridingInterface o) {
check(o.equals(null ));
check(o.hashCode() == 0 xC001D00D);
check(o.toString().equals("Mallet's Mallet" ));
check(subObjectOverrideTests(new SubInterfaceImpl()) != null );
System.out.println("objectOverrideTests: SUCCESS" );
}
}
Messung V0.5 in Prozent C=90 H=92 G=90
¤ Dauer der Verarbeitung: 0.0 Sekunden
(vorverarbeitet am 2026-06-29)
¤
*© Formatika GbR, Deutschland