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How to use ClassScanner class of org.evomaster.client.java.instrumentation package

Best EvoMaster code snippet using org.evomaster.client.java.instrumentation.ClassScanner

Source:ClassScanner.java

...9import java.util.*;10import java.util.jar.JarEntry;11import java.util.jar.JarFile;12import java.util.stream.Collectors;13public class ClassScanner {14    public static void forceLoading(String packagePrefixes){15        forceLoading(findAllClassNames(packagePrefixes));16    }17    public static void forceLoading(Set<ClassName> names) {18        ClassLoader loader = ClassScanner.class.getClassLoader();19        for (ClassName name : names) {20            try {21                loader.loadClass(name.getFullNameWithDots());22            } catch (Exception e) {23                SimpleLogger.error("Failed to load " + name.getFullNameWithDots() + " : " + e.getMessage());24            }25        }26    }27    public static Set<ClassName> findAllClassNames(String packagePrefixes) {28        List<String> prefixes = Arrays.asList(packagePrefixes.split(","))29                .stream()30                .map(s -> s.trim())31                .filter(s -> !s.isEmpty())32                .collect(Collectors.toList());33        Set<ClassName> names = new HashSet<>();34        searchInCurrentClassLoaderIfUrlOne(prefixes, names);35        /*36            TODO: this ll need to be updated when Java 9.37            And also we need special handling for Spring.38         */39        return names;40    }41    private static void searchInCurrentClassLoaderIfUrlOne(List<String> prefixes, Set<ClassName> names) {42        ClassLoader loader = ClassScanner.class.getClassLoader();43        while (loader != null) {44            if (loader instanceof URLClassLoader) {45                URLClassLoader urlLoader = (URLClassLoader) loader;46                for (URL url : urlLoader.getURLs()) {47                    try {48                        URI uri = url.toURI();49                        File file = new File(uri);50                        String path = file.getAbsolutePath();51                        if(file.isDirectory()){52                            scanDirectory(prefixes, names, file, path);53                        } else if(path.endsWith(".jar")){54                            scanJar(prefixes, names, path);55                        }56                    } catch (Exception e) {...

ClassScanner

Using AI Code Generation

1import org.evomaster.client.java.instrumentation.ClassScanner;2import org.evomaster.client.java.instrumentation.example.ExampleClass;3import org.evomaster.client.java.instrumentation.example.ExampleClass2;4import org.evomaster.client.java.instrumentation.example.ExampleClass3;5import java.util.Set;6public class ExampleClassScanner {7    public static void main(String[] args) {8        Set<Class<?>> classes = ClassScanner.getClasses("org.evomaster.client.java.instrumentation.example");9        for(Class<?> clazz : classes){10            System.out.println(clazz.getName());11        }12    }13}

ClassScanner

Using AI Code Generation

1ClassScanner classScanner = new ClassScanner();2List<Class> classes = classScanner.getClasses("com.example");3InstrumentingClassLoader classLoader = new InstrumentingClassLoader(classes);4InstrumentedClass[] instrumentedClasses = classLoader.getInstrumentedClasses();5for (InstrumentedClass instrumentedClass : instrumentedClasses) {6    FileUtils.writeByteArrayToFile(new File("src/main/java/" + instrumentedClass.getClassName().replace(".", "/") + ".class"), instrumentedClass.getBytecode());7}

ClassScanner

Using AI Code Generation

1import org.evomaster.client.java.instrumentation.ClassScanner;2import org.evomaster.client.java.instrumentation.ClassScannerFilter;3import java.util.List;4import java.util.stream.Collectors;5public class ClassScannerExample {6    public static void main(String[] args) {7        ClassScannerFilter filter = new ClassScannerFilter.Builder()8                .setClassNameRegex(".*Controller")9                .build();10        List<Class> classes = ClassScanner.getClassesFromCurrentClasspath(filter);11        System.out.println("Classes found: "+classes.stream().map(c -> c.getName()).collect(Collectors.joining(", ")));12    }13}

ClassScanner

Using AI Code Generation

1ClassScanner classScanner = new ClassScanner();2classScanner.findClasses();3List<Class<?>> classes = classScanner.getClasses();4for (Class<?> clazz : classes) {5    if (clazz.isAnnotationPresent(Controller.class)) {6        System.out.println(clazz.getName());7    }8}9ClassScanner classScanner = new ClassScanner();10classScanner.findClasses();11List<Class<?>> classes = classScanner.getClasses();12for (Class<?> clazz : classes) {13    if (clazz.isAnnotationPresent(Controller.class)) {14        System.out.println(clazz.getName());15    }16}17ClassScanner classScanner = new ClassScanner();18classScanner.findClasses();19List<Class<?>> classes = classScanner.getClasses();20for (Class<?> clazz : classes) {21    if (clazz.isAnnotationPresent(Controller.class)) {22        System.out.println(clazz.getName());23    }24}25ClassScanner classScanner = new ClassScanner();26classScanner.findClasses();27List<Class<?>> classes = classScanner.getClasses();28for (Class<?> clazz : classes) {29    if (clazz.isAnnotationPresent(Controller.class)) {30        System.out.println(clazz.getName());31    }32}33ClassScanner classScanner = new ClassScanner();34classScanner.findClasses();

ClassScanner

Using AI Code Generation

1public class ClassScannerTest {2    public static void main(String[] args) throws Exception {3        ClassScanner scanner = new ClassScanner();4        List<String> result = scanner.getClasses("org\\.evomaster\\.client\\.java\\.instrumentation\\..*");5        System.out.println(result);6    }7}

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