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How to use MethodClassReplacement class of org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes package

Best EvoMaster code snippet using org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.MethodClassReplacement

Source: ReplacementList.java

...33                    new LocalTimeClassReplacement(),34                    new LongClassReplacement(),35                    new MapClassReplacement(),36                    new MatcherClassReplacement(),37                    new MethodClassReplacement(),38                    new ObjectClassReplacement(),39                    new ObjectsClassReplacement(),40                    new PatternClassReplacement(),41                    new PreparedStatementClassReplacement(),42                    new StatementClassReplacement(),43                    new StringClassReplacement(),44                    new ShortClassReplacement(),45                    new ServletRequestClassReplacement(),46                    new WebRequestClassReplacement(),47                    new URLClassReplacement()48            );49        }50        return listCache;51    }...

Source: MethodClassReplacement.java

...5import java.lang.reflect.InvocationTargetException;6import java.lang.reflect.Method;7import java.util.*;8import java.util.concurrent.CopyOnWriteArraySet;9public class MethodClassReplacement implements MethodReplacementClass {10    /**11     * Reflection is used everywhere, especially in Spring. so, we have12     * to be careful about performance here13     */14    private final static Set<String> toSkipCache = new CopyOnWriteArraySet<>();15    @Override16    public Class<?> getTargetClass() {17        return Method.class;18    }19    @Replacement(type = ReplacementType.TRACKER, category = ReplacementCategory.EXT_0)20    public static Object invoke(Method caller, Object obj, Object... args) throws InvocationTargetException, IllegalAccessException {21        /*22            This is tricky... what if reflection is done on a method for which we have a replacement?23            This actually happens for example in...

MethodClassReplacement

Using AI Code Generation

1package org.evomaster.client.java.instrumentation.example.methodreplacementclasses;2import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.MethodClassReplacement;3import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.MethodReplacementClass;4import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.MethodReplacementException;5@MethodReplacementClass(className = "org.evomaster.client.java.instrumentation.example.methodreplacementclasses.MyService")6public class MyServiceReplacement extends MethodClassReplacement {7    public Object execute(Object[] parameters) throws MethodReplacementException {8        if (isReplacementFor("getNumber")) {9            return 42;10        } else if (isReplacementFor("getNumber2")) {11            return 42;12        } else if (isReplacementFor("getNumber3")) {13            return 42;14        } else {15            throw new MethodReplacementException("Invalid method called: " + getMethodName());16        }17    }18}19package org.evomaster.client.java.instrumentation.example.methodreplacementclasses;20import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.MethodClassReplacement;21import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.MethodReplacementClass;22import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.MethodReplacementException;23@MethodReplacementClass(className = "org.evomaster.client.java.instrumentation.example.methodreplacementclasses.MyService2")24public class MyService2Replacement extends MethodClassReplacement {25    public Object execute(Object[] parameters) throws MethodReplacementException {26        if (isReplacementFor("getNumber")) {27            return 42;28        } else if (isReplacementFor("getNumber2")) {29            return 42;30        } else if (isReplacementFor("getNumber3")) {31            return 42;32        } else {33            throw new MethodReplacementException("Invalid method called: " + getMethodName());34        }35    }36}37package org.evomaster.client.java.instrumentation.example.methodreplacementclasses;38import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.MethodClassReplacement;39import org.evomaster.client.java.instrumentation.cover

MethodClassReplacement

Using AI Code Generation

1public class 2 {2    public static void main(String[] args) {3        MethodClassReplacement methodClassReplacement = new MethodClassReplacement();4        methodClassReplacement.methodToBeReplaced(0);5    }6}7public class 3 {8    public static void main(String[] args) {9        MethodClassReplacement methodClassReplacement = new MethodClassReplacement();10        methodClassReplacement.methodToBeReplaced(0);11    }12}13public class 4 {14    public static void main(String[] args) {15        MethodClassReplacement methodClassReplacement = new MethodClassReplacement();16        methodClassReplacement.methodToBeReplaced(0);17    }18}19public class 5 {20    public static void main(String[] args) {21        MethodClassReplacement methodClassReplacement = new MethodClassReplacement();22        methodClassReplacement.methodToBeReplaced(0);23    }24}25public class 6 {26    public static void main(String[] args) {27        MethodClassReplacement methodClassReplacement = new MethodClassReplacement();28        methodClassReplacement.methodToBeReplaced(0);29    }30}31public class 7 {32    public static void main(String[] args) {33        MethodClassReplacement methodClassReplacement = new MethodClassReplacement();34        methodClassReplacement.methodToBeReplaced(0);35    }36}37public class 8 {38    public static void main(String[] args) {39        MethodClassReplacement methodClassReplacement = new MethodClassReplacement();40        methodClassReplacement.methodToBeReplaced(0);41    }42}

MethodClassReplacement

Using AI Code Generation

1package org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes;2public class MethodClassReplacement {3    public static int methodToBeReplaced(int a, int b){4        return a + b;5    }6}7package org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes;8public class MethodClassReplacement {9    public static int methodToBeReplaced(int a, int b){10        return a - b;11    }12}13package org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes;14public class MethodClassReplacement {15    public static int methodToBeReplaced(int a, int b){16        return a * b;17    }18}19package org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes;20public class MethodClassReplacement {21    public static int methodToBeReplaced(int a, int b){22        return a / b;23    }24}25package org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes;26public class MethodClassReplacement {27    public static int methodToBeReplaced(int a, int b){28        return a % b;29    }30}

MethodClassReplacement

Using AI Code Generation

1import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.MethodClassReplacement;2import org.evomaster.client.java.instrumentation.coverage.methodreplacement.MethodReplacement;3import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.MethodClassReplacementClass;4import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.MethodClassReplacementObject;5import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.MethodClassReplacementString;6import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.MethodClassReplacementVoid;7public class TestClass {8    public static void main(String[] args) {9        System.out.println("Hello World!");10        String str = "Hello World!";11        System.out.println(str);12        MethodClassReplacementString methodClassReplacementString = new MethodClassReplacementString();13        methodClassReplacementString.print(str);14        MethodClassReplacementVoid methodClassReplacementVoid = new MethodClassReplacementVoid();15        methodClassReplacementVoid.print();16        MethodClassReplacementObject methodClassReplacementObject = new MethodClassReplacementObject();17        methodClassReplacementObject.print(str);18        MethodClassReplacementClass methodClassReplacementClass = new MethodClassReplacementClass();19        methodClassReplacementClass.print(str);20    }21}22import org.evomaster.client.java.instrumentation.coverage.methodreplacement.MethodReplacement;23import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.MethodClassReplacementClass;24import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.MethodClassReplacementObject;25import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.MethodClassReplacementString;26import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.MethodClassReplacementVoid;27public class TestClass {28    public static void main(String[] args) {29        System.out.println("Hello World!");30        String str = "Hello World!";31        System.out.println(str);32        MethodClassReplacementString methodClassReplacementString = new MethodClassReplacementString();33        methodClassReplacementString.print(str);34        MethodClassReplacementVoid methodClassReplacementVoid = new MethodClassReplacementVoid();35        methodClassReplacementVoid.print();

MethodClassReplacement

Using AI Code Generation

1package org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes;2import org.evomaster.client.java.instrumentation.coverage.methodreplacement.MethodReplacementClass;3import org.evomaster.client.java.instrumentation.coverage.methodreplacement.Replacement;4@MethodReplacementClass(className = "java.lang.Integer")5public class IntegerClassReplacement {6    @Replacement(type = Replacement.Type.EXCEPTION, replacingStatic = true)7    public static int parseInt(String s){8        return 0;9    }10}11package org.evomaster.client.java.instrumentation.coverage.methodreplacement;12import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.IntegerClassReplacement;13public class MethodReplacement {14    public static void initialize(){15        IntegerClassReplacement.replace();16    }17}18package org.evomaster.client.java.instrumentation.coverage.methodreplacement;19public class MethodReplacement {20    public static void initialize(){21        IntegerClassReplacement.replace();22    }23}24package org.evomaster.client.java.instrumentation.coverage.methodreplacement;25import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.IntegerClassReplacement;26public class MethodReplacement {27    public static void initialize(){28        IntegerClassReplacement.replace();29    }30}31package org.evomaster.client.java.instrumentation.coverage.methodreplacement;32import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.IntegerClassReplacement;33public class MethodReplacement {34    public static void initialize(){35        IntegerClassReplacement.replace();36    }37}

MethodClassReplacement

Using AI Code Generation

1public class 2 {2    public static void main(String[] args) {3        Random r = new Random();4        r.nextInt();5    }6}7public class 3 {8    public static void main(String[] args) {9        Random r = new Random();10        r.nextInt();11    }12}13public class 4 {14    public static void main(String[] args) {15        Random r = new Random();16        r.nextInt();17    }18}19public class 5 {20    public static void main(String[] args) {21        Random r = new Random();22        r.nextInt();23    }24}25public class 6 {26    public static void main(String[] args) {27        Random r = new Random();28        r.nextInt();29    }30}

MethodClassReplacement

Using AI Code Generation

1public class 2 {2    public static void main(String[] args) {3        System.out.println("Hello, World!");4        MethodClassReplacement.methodToReplace();5    }6}7public class 3 {8    public static void main(String[] args) {9        System.out.println("Hello, World!");10        MethodClassReplacement.methodToReplace();11    }12}13public class 4 {14    public static void main(String[] args) {15        System.out.println("Hello, World!");16        MethodClassReplacement.methodToReplace();17    }18}19public class 5 {20    public static void main(String[] args) {21        System.out.println("Hello, World!");22        MethodClassReplacement.methodToReplace();23    }24}25public class 6 {26    public static void main(String[] args) {27        System.out.println("Hello, World!");28        MethodClassReplacement.methodToReplace();29    }30}31public class 7 {32    public static void main(String[] args) {33        System.out.println("Hello, World!");34        MethodClassReplacement.methodToReplace();35    }36}

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